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1,220 terms

Glossary.

The business words technical people meet at work, in plain English. What they mean, how you'll hear them, and why they matter to you.

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  • 1:1

    See One-to-one

  • 10x

    Ten times better, bigger or more productive.

  • 2FA / MFA

    See Two-factor authentication

  • 30,000-foot view

    See Helicopter view

  • 360-degree feedback

    Feedback on someone gathered from all around them: their manager, peers, people who report to them and sometimes customers.

  • 4 Ps

    See Marketing mix

  • 401(k)

    The main workplace retirement savings plan in the US, often with the employer matching part of what you put in.

  • 409A valuation

    An independent US valuation of a private company's ordinary shares, used to set the strike price for employee stock options.

  • 80/20 rule

    The idea that a small share of causes produces most of the results: 20 per cent of customers bring 80 per cent of the revenue, 20 per cent of bugs cause 80 per cent of the crashes.

  • 83(b) election

    A US tax filing, due within 30 days of receiving shares that will vest, choosing to be taxed on their value now rather than as they vest.

A

  • A/B test

    Showing two versions of something (a page, a price, a button) to different groups of users at random, to see which performs better.

  • ABM

    See Account-based marketing

  • Above the line

    Mass advertising aimed at everyone (TV, radio, posters, broad online campaigns) to build awareness of a brand.

  • Acas

    The Advisory, Conciliation and Arbitration Service: the free, independent UK body that gives advice on workplace rights, helps employers and staff settle disputes, and publishes the code of practice on disciplinary and grievance procedures.

  • ACAS

    See Acas

  • Accelerator

    A fixed-length programme for early startups that gives a small investment, mentoring and introductions, usually in exchange for a slice of shares.

  • Acceptance

    The client formally agreeing that a deliverable meets what was agreed, often after acceptance testing.

  • Acceptance criteria

    The specific conditions a piece of work must meet to be accepted as done, written down before the work starts.

  • Accessibility

    Designing products so disabled people can use them, including people using screen readers, keyboards or magnification.

  • Account executive

    A salesperson responsible for winning and closing deals, usually after an SDR has qualified the lead.

  • Account management

    Looking after existing customers to keep them happy, renew their contracts and grow what they buy.

  • Account-based marketing

    Marketing aimed at a specific list of named target companies, with campaigns tailored to each, rather than at a broad audience.

  • Account-to-account payments

    Payments made straight from one bank account to another, rather than over card networks, often started through open banking.

  • Accountability

    Being answerable for something: owning the outcome and explaining what happened, good or bad.

  • Accounts payable

    See Debtors and creditors

  • Accounts receivable

    See Debtors and creditors

  • Accrual

    See Accruals

  • Accruals

    Costs or income recorded in the month they belong to, even though the money hasn't moved yet, such as a bill for work done this month that arrives next month.

  • Acquirer

    The bank or financial company that processes card payments on behalf of a business and pays the money into its account.

  • Acquisition

    One company buying another.

  • Action items

    The specific tasks agreed in a meeting, each with someone responsible for doing it.

  • ACV

    Annual contract value: what a customer's contract is worth per year, averaged over its length.

  • Administration (insolvency)

    A UK insolvency process where an administrator takes control of a struggling company to try to rescue it, or sell it or its parts for the best price, while protecting it from creditors.

  • Advance subscription agreement

    See Convertible note

  • AE

    See Account executive

  • Affiliate marketing

    Paying other people or websites a commission for each customer or sale they send your way, tracked through special links.

  • Agenda

    The list of topics to be covered in a meeting, in order.

  • Agenda items

    See Agenda

  • Agent of change

    See Change agent

  • Agentic

    See AI agent

  • AGI

    Artificial general intelligence: a hypothetical AI able to do almost any intellectual task a person can, rather than specific ones.

  • Agile

    A family of ways of building software in short cycles, delivering small pieces often and adjusting as you learn, instead of planning everything up front.

  • AGM

    Annual general meeting: the yearly meeting of a company's shareholders, to approve the accounts, elect directors and vote on resolutions.

  • AI

    Artificial intelligence: software that does things we used to think needed a person, such as understanding language, recognising images or making predictions.

  • AI agent

    An AI system that doesn't just answer but takes actions to complete a goal, such as searching, using other software or writing and running code, often over several steps.

  • AI bias

    When an AI system's outputs are systematically unfair to some groups, usually because of patterns in its training data or how it's used.

  • AI governance

    The rules, roles and processes an organisation uses to decide which AI it uses, how, and who's accountable for the results.

  • AI model

    The trained program at the heart of an AI system, which takes an input (text, an image, numbers) and produces an output (an answer, a label, a prediction).

  • AI transformation

    See Digital transformation

  • AI washing

    Exaggerating or inventing the use of AI in a product or company to make it sound more advanced, like greenwashing for technology.

  • AIP

    See Mortgage in principle

  • Algorithm

    A set of step-by-step rules a computer follows to solve a problem or make a decision, such as how a feed decides what to show you.

  • Alignment

    Everyone who matters agreeing on the goal and the plan before work starts.

  • All-hands

    A meeting for the whole company, or a whole department, usually led by senior leaders.

  • Alpha

    An early test version of software, used internally or by a small trusted group, expected to be rough and incomplete.

  • AML

    See Anti-money laundering

  • Amortisation

    The same idea as depreciation, for things you can't touch: software, patents, licences.

  • Analytics

    Collecting and analysing data to understand what's happening, such as how people use a product, or how a business is performing.

  • Angel investor

    A wealthy individual who invests their own money in very early companies, often before any professional investors will.

  • Annual leave

    See PTO

  • Anonymisation

    Changing data so it can no longer identify anyone, by anyone, by any reasonable means.

  • Ansoff matrix

    A grid for growth strategies: selling existing products to existing markets, new products to existing markets, existing products to new markets, or new products to new markets (diversification, the riskiest).

  • Anti-bribery

    Rules and controls to prevent bribery, offering or accepting anything of value to improperly influence a decision.

  • Anti-dilution

    A protection for investors that adjusts their share price downwards if the company later raises money at a lower valuation, so they get extra shares and everyone else is diluted further.

  • Anti-money laundering

    Laws and checks to stop criminals disguising illegal money as legitimate.

  • AOB

    Any other business: the last item on a meeting agenda, for anything not already covered.

  • API

    Application programming interface: a defined way for one piece of software to ask another for data or actions, without needing to know how it works inside.

  • APP fraud

    See Authorised push payment fraud

  • Appraisal

    See Performance review

  • Arm's-length body

    A public organisation that delivers a government function but operates with some independence from ministers, such as a regulator or agency.

  • ARPU

    Average revenue per user: total revenue divided by the number of users or customers.

  • ARR and MRR

    Annual or monthly recurring revenue: subscription income you can expect to repeat.

  • Articles of association

    The document setting out a company's internal rules: how shares, directors, meetings and decisions work.

  • Artificial intelligence

    See AI

  • As discussed

    Referring back to an earlier conversation, often to put an agreement in writing so nobody can later claim otherwise.

  • As-is and to-be

    See Current state and future state

  • ASAP

    As soon as possible.

  • Asset allocation

    How your investments are split between types, such as shares, bonds and cash, which mostly decides your risk and returns.

  • Assets

    Things a company owns that have value: cash, money owed to it, equipment, buildings, and things you can't touch such as software it built or its brand.

  • Assignment

    Transferring the benefit of a contract, such as the right to be paid, to someone else.

  • Async

    See Sync

  • At the end of the day

    Ultimately; when everything is considered.

  • At-will employment

    The default in most of the US: either side can end employment at any time, for almost any reason, without notice.

  • ATL

    See Above the line

  • Attractive benefits package

    There are benefits; they don't want to list them.

  • Attribution

    Working out which marketing activity deserves the credit for a sale, when a customer saw several ads, emails and posts before buying.

  • Attrition

    Staff leaving over time.

  • Audit

    A formal independent check of whether an organisation is doing what it says, or what rules require: its accounts, its security or its processes.

  • Audit log

    A permanent record of who did what in a system and when, kept so actions can be checked later.

  • Authentication

    Checking who someone is, usually with a password, a code or a fingerprint.

  • Authorisation

    Checking what someone is allowed to do once you know who they are.

  • Authorised push payment fraud

    Fraud where someone is tricked into sending a bank transfer to a criminal, such as a fake invoice or impersonation scam.

  • Auto-enrolment

    The UK law requiring employers to put most staff into a workplace pension automatically, with both sides contributing a minimum, unless the employee opts out.

  • Auto-renewal

    A clause that renews a contract automatically for another term unless someone gives notice before a deadline.

  • Automation

    Getting software to do a task that people used to do by hand.

  • Autonomy

    Freedom to decide how you do your work.

  • Away day

    See Offsite

B

  • B Corp

    A certification for businesses that meet independently verified standards for social and environmental performance, transparency and accountability.

  • B2B

    Business to business: selling to other companies rather than to the public.

  • B2C

    Business to consumer: selling directly to members of the public.

  • Back burner

    Set aside to deal with later, at low priority.

  • Back-of-the-envelope

    A quick, rough calculation, the kind you could do on the back of an envelope.

  • Backend

    The part of software users don't see, running on servers: the business logic, data and connections to other systems.

  • Background check

    Checks an employer runs before confirming a job, such as identity, employment history, qualifications, credit or criminal records, depending on the role.

  • Backlinks

    Links from other websites to yours, which search engines treat as votes of confidence.

  • Backlog

    The list of work waiting to be done, in priority order: features, fixes and requests not yet started.

  • Backlog grooming

    See Backlog refinement

  • Backlog refinement

    Regular sessions where the team goes through the backlog: clarifying, estimating and reordering items so they're ready for sprint planning.

  • Backup

    A copy of data kept separately so it can be restored if the original is lost or damaged.

  • Bad debt

    See Write-off

  • Bad leaver

    Someone who leaves in circumstances the equity scheme penalises, such as resigning early, misconduct or joining a competitor.

  • Bake in

    Build something in from the start, so it's part of the design, not an add-on.

  • Balance sheet

    A snapshot, on a single date, of what a company owns (its assets), what it owes (its liabilities) and the difference, which belongs to its shareholders.

  • Balanced scorecard

    A way of tracking performance that looks beyond money: financial, customer, internal process, and learning and growth measures together.

  • Ballpark

    A rough estimate, close enough for now.

  • Bandwidth

    Someone's spare time or attention.

  • Banking as a service

    Licensed banks providing their infrastructure, such as accounts, cards and payments, through APIs, so other companies can build financial products without their own licence.

  • Banking licence

    Authorisation from the UK regulators to take deposits from the public and operate as a bank.

  • BANT

    A simple sales qualification checklist: budget, authority, need and timing.

  • Barriers to entry

    Things that make it hard for new competitors to enter a market, such as high costs, regulation, network effects or established brands.

  • Base rate

    The Bank of England's main interest rate, which influences what banks charge to lend and pay on savings.

  • Baseline

    The original agreed plan (scope, timeline, budget) that progress is measured against.

  • Basket

    The list of items a customer has chosen in an online shop before paying.

  • BAU

    Business as usual: the day-to-day work of keeping things running, as opposed to projects and change.

  • BCG matrix

    A grid for sorting a company's products by market growth and market share: stars (high growth, high share), cash cows (low growth, high share), question marks (high growth, low share) and dogs (low growth, low share).

  • BDR

    See SDR

  • Below the line

    Targeted marketing aimed at specific people (email, direct mail, events, promotions, sponsorships) to get them to act.

  • Benchmarking

    Comparing your numbers or ways of working against other companies, competitors or industry averages to see where you stand.

  • Benefit in kind

    A non-cash perk from your employer that's taxed as if it were income, such as a company car, private medical insurance or a loan at low interest.

  • Benefits package

    See Total compensation

  • Bereavement leave

    See Compassionate leave

  • Best practice

    The method generally accepted as the most effective way to do something.

  • Best-in-class

    The best available in its category.

  • Beta

    A test version of software that's nearly finished, released to a wider group of real users to find problems before the full launch.

  • BHAG

    Big hairy audacious goal: a bold, long-term goal meant to inspire, such as putting a person on the moon.

  • BI

    See Business intelligence

  • Big data

    Data too large, fast or varied for ordinary databases and tools to handle.

  • BIK

    See Benefit in kind

  • Black tag

    See Triage

  • Blameless culture

    Treating mistakes and incidents as problems with the system to learn from, not as failures to punish individuals for.

  • Bleeding edge

    Technology so new it's unproven and risky, beyond the cutting edge.

  • Blue ocean

    A market with little or no competition, created by offering something new.

  • Blue-sky thinking

    Ideas generated without worrying about current limits such as budget, technology or politics.

  • BLUF

    Bottom line up front: putting the main point or request at the very start of a message.

  • BNPL

    See Buy now, pay later

  • Board observer

    Someone, usually from an investor, who attends board meetings without a vote.

  • Board pack

    The set of papers sent to directors before a board meeting: results, reports and proposals for decision.

  • Boil the ocean

    Try to do too much at once, or tackle a problem so broadly that nothing gets finished.

  • Boilerplate

    Standard wording that appears in most contracts with little change, such as clauses on notices or governing law.

  • Bonds

    Loans to governments or companies that pay interest and return the original amount at the end of a set term.

  • Bonus

    An extra payment on top of salary, usually tied to personal performance, company results or both.

  • Bookings and billings

    Bookings are the value of contracts signed; billings are what's been invoiced.

  • Bootstrapping

    Building a company with its own revenue, or the founders' money, instead of outside investment.

  • Bottom line

    See Net profit

  • Bounce rate

    The share of visitors who leave a website after seeing only one page.

  • Branch

    A separate line of development in git, letting someone work on a change without affecting the main code until it's ready.

  • Brand

    What people think and feel about a company or product: its reputation, its look and how it comes across, beyond the name and logo.

  • Brand awareness

    How many people in the target market know a brand exists and recognise it.

  • Brand equity

    The value a brand adds because of what people think of it: why someone pays more for the brand they trust.

  • Brand guidelines

    The rules for how a brand is presented: logo use, colours, fonts, imagery and tone of voice.

  • Break clause

    A clause letting one or both sides end a contract or lease early at a set point, without having to prove anything went wrong.

  • Break-even

    The point where income exactly covers costs, so there's neither profit nor loss.

  • Bridge round

    A smaller, short-term funding round to keep a company going until its next proper round or a sale.

  • Brownfield

    See Greenfield

  • Browser

    The app you use to visit websites, such as Chrome, Safari, Edge or Firefox.

  • BTL

    See Below the line

  • Budget

    An agreed limit on how much a team or project can spend over a period, usually a year.

  • Budget holder

    The person responsible for a budget and allowed to approve spending from it.

  • Bug

    A fault in software that makes it behave in a way it shouldn't.

  • Build vs buy

    The decision between building something yourselves and buying or subscribing to an existing product.

  • Bull and bear market

    A bull market is a long period of rising share prices and optimism; a bear market is a long period of falling prices and pessimism.

  • Burn multiple

    Net burn divided by new annual recurring revenue added: how many pounds a startup burns to add a pound of recurring revenue.

  • Burn rate

    How much more money goes out each month than comes in.

  • Burn-up chart

    A chart showing the work completed rising over time towards the total scope, which also shows when scope has grown.

  • Burndown chart

    A chart showing the work left in a sprint going down day by day, so you can see whether the team is on track to finish.

  • Burning platform

    A crisis or threat urgent enough to force change, from the idea of jumping off a burning oil platform.

  • Burnout

    Exhaustion from long-term stress at work, where rest stops fixing it.

  • Business case

    The argument, usually written down, for why something is worth the money.

  • Business continuity

    Planning so an organisation can keep running, or recover quickly, when something serious goes wrong, such as a major outage, a cyber attack or losing an office.

  • Business intelligence

    Tools and practices for turning a business's data into reports and dashboards that help people make decisions.

  • Business model

    How a company makes money: who pays, for what, how much, and what it costs to deliver.

  • Business unit

    A part of a company run as its own business, with its own products, customers and often its own P&L.

  • Buy now, pay later

    Short-term credit at checkout that splits a purchase into instalments, often interest-free.

  • Buy-in

    Genuine support from the people whose agreement you need, more than just permission.

C

  • C corporation

    The standard US company type for startups seeking venture capital, usually incorporated in Delaware.

  • C-suite

    The most senior executives, whose titles start with "chief": chief executive (CEO), finance (CFO), technology (CTO), operations (COO) and so on.

  • CAB

    See Change advisory board

  • CAC

    Customer acquisition cost: what you spend on sales and marketing to win one customer.

  • Cache

    A store of recently used data kept close at hand so it can be served faster next time.

  • Cadence

    How often something regularly happens, such as a meeting or a release.

  • Caldicott principles

    The rules for using and sharing patient-identifiable information in health and care, overseen in each organisation by a Caldicott Guardian.

  • Calibration

    The meeting where managers compare their teams' performance ratings and adjust them to be consistent, often to fit a set spread of scores.

  • Call to action

    The specific thing you want someone to do next, such as "Subscribe", "Book a demo" or "Start free trial", usually as a button or link.

  • Campaign

    A coordinated set of marketing activities around one goal and message, running for a set time.

  • Cannibalisation

    When a company's new product takes sales from its own existing products rather than from competitors.

  • Cap table

    A table showing who owns what in a company: every shareholder, how many shares and options they hold, and their percentage.

  • Capability

    Something an organisation is able to do, combining people, process and technology, such as "a data science capability".

  • Capacity planning

    Working out how much work a team can realistically take on, given its people, time and other commitments.

  • Capex

    Capital expenditure: money spent on things that last for years, such as servers, buildings or a major software build.

  • Capital allocation

    Deciding where a company's money goes: which projects, teams, acquisitions or returns to shareholders.

  • Capital expenditure

    See Capex

  • Capital gains tax

    Tax on the profit when you sell something that has gone up in value, such as shares.

  • Capitalise

    Recording a cost as an asset on the balance sheet, spread over its useful life, instead of as an expense straight away.

  • Carbon footprint

    The total greenhouse gas emissions caused by a person, product, organisation or activity.

  • Card scheme

    The network that sets the rules and connects banks for card payments, such as Visa, Mastercard or American Express.

  • Career gap

    Time out of paid work between jobs, for caring, illness, study, travel or being made redundant.

  • Career ladder

    The defined levels in a profession or company, with what's expected at each, used to guide progression and pay.

  • Cart

    See Basket

  • Carve-out

    See Divestment

  • Cascade

    Passing information down through the layers of an organisation, from leaders to managers to teams.

  • Case study

    A short story of how a real customer used a product to solve a problem, with results, used to persuade similar customers.

  • Cash cow

    See BCG matrix

  • Cash flow

    The timing of money in and money out.

  • Category creation

    Defining and leading an entirely new kind of product, so customers think of you as the category itself.

  • CC and BCC

    Carbon copy and blind carbon copy: copying someone into an email.

  • CCPA

    The California Consumer Privacy Act: California's privacy law, giving residents rights over their personal data, similar in spirit to GDPR.

  • CCS

    See Crown Commercial Service

  • CE marking

    See UKCA marking

  • CEO, CFO, CTO, COO

    See C-suite

  • Chair

    The person who leads the board of directors and runs its meetings.

  • Challenger brand

    A company competing against the market leader by doing things differently, often more boldly, on a smaller budget.

  • Change action

    A single decision or step, taken during a change journey, that moves the business towards its change goal.

  • Change action matrix

    An exercise for a proposed change action: listing its likely drawbacks and how each would be mitigated, ideally done first with advocates and then with detractors.

  • Change advisory board

    A group that reviews and approves significant changes to live systems before they're made.

  • Change advocate

    Someone in the business who supports the change goal and speaks up for it, helping reduce change resistance and change fatigue.

  • Change agent

    Someone who helps a business through its change journey alongside the change leader and business leaders.

  • Change champion

    Someone in the business who is fully behind the change goal and actively helps deliver change actions, reducing change resistance and change fatigue in others.

  • Change detractor

    Someone in the business who is against the change goal, either sceptical of its benefits or outright opposed to it.

  • Change fatigue

    Losing energy for, or interest in, change because too much has changed too quickly.

  • Change framework

    A model for guiding a business towards its change goal through a change strategy.

  • Change freeze

    A period when no changes may be made to live systems, such as over a busy trading period or holidays.

  • Change goal

    What a change is meant to achieve: the destination of a change journey.

  • Change inertia

    Being unwilling or unable to start a change, or the pull to keep doing things the way they've always been done.

  • Change journey

    The whole process a business goes through to change, including delivering the strategies that make the change happen.

  • Change leader

    The person responsible for overseeing the delivery of a change journey, either from inside the business or brought in from outside.

  • Change management

    Everything involved in planning, delivering and supporting a business and its people through a change in how the business operates.

  • Change request

    A formal request to change the agreed scope of a contract or project, usually with its own price and timeline.

  • Change resistance

    Opposition to a change, either open or quiet, such as people carrying on the old way.

  • Change strategy

    A plan for reaching a change goal, usually focused on one type of change and made up of one or more change actions.

  • Changelog

    A list of what changed in each version of a piece of software.

  • Channel partner

    A company that sells, recommends or implements another company's product to its own customers, such as a reseller, distributor or consultancy.

  • Chargeback

    A card payment reversed by the customer's bank after they dispute it, with the money taken back from the business, usually plus a fee.

  • Chatbot

    Software you talk to in text or voice, which answers questions or carries out simple tasks.

  • Chief of staff

    A senior person who works directly with an executive, often the chief executive, to help them run the organisation: coordinating priorities, running key meetings and following through on decisions.

  • Churn

    The share of customers, or staff, who leave in a given period.

  • CI/CD

    Continuous integration and continuous delivery: automatically testing every code change and getting approved changes released quickly and safely, through a series of automated steps called a pipeline.

  • Circle back

    Talk about this again later.

  • Cliff

    The waiting period at the start of vesting, usually a year, when you earn no equity at all.

  • Clinical evidence

    Proof, ideally from trials or real-world studies, that a health product works and is safe for its intended use.

  • Clinical safety officer

    A registered clinician, trained in clinical risk management, who is responsible for the clinical safety of a health IT product or its deployment.

  • Close of business

    See EOD

  • Close of play

    See EOD

  • Close the loop

    Letting everyone involved know how something turned out, so nothing is left hanging.

  • Closed-won

    See Closing (sales)

  • Closing (sales)

    Getting a potential customer to commit and sign: the final stage of a sale.

  • Cloud

    Computing power and storage rented over the internet from providers such as Amazon Web Services, Microsoft Azure or Google Cloud, instead of owning your own servers.

  • Cloud service models

    The three main ways cloud computing is sold: infrastructure as a service (IaaS: rented servers and storage), platform as a service (PaaS: a managed platform to run your code) and software as a service (SaaS: finished applications).

  • Co-founder

    See Founder

  • Coaching

    Structured conversations with a trained coach that help you work through your own goals and problems, mostly through questions rather than advice.

  • COB

    See EOD

  • Code freeze

    See Change freeze

  • Code of conduct

    The rules an organisation sets for how its people should behave, including ethics, conflicts of interest and treatment of others.

  • Code review

    Another developer checking a change before it's merged, looking for bugs, risks and ways to make it clearer.

  • Codebase

    All the source code for a piece of software, taken together.

  • COGS

    See Cost of goods sold

  • Cohort

    A group of customers or users who share something, usually when they signed up, tracked together over time.

  • Cold calling

    See Cold outreach

  • Cold outreach

    Contacting potential customers who don't know you yet, by email, phone or social media.

  • Collective bargaining

    Negotiation between an employer and a trade union, on behalf of a group of workers, over pay and conditions.

  • Comfort zone

    The range of situations where you feel at ease and in control.

  • Comfortable with ambiguity

    You'll often work without clear requirements, plans or answers.

  • Commission

    Pay based on the sales someone makes, common in sales roles, often on top of a base salary.

  • Commoditisation

    When a product becomes so similar to its competitors that customers choose on price alone.

  • Common stock

    See Ordinary shares

  • Companies House

    The UK government body where companies are registered, and where their directors, owners and accounts are made public.

  • Company resolution

    A formal decision of a company's board or shareholders, voted on and recorded.

  • Company secretary

    The person responsible for a company's legal and governance paperwork: filings, board meetings, minutes and records.

  • Company values

    The principles an organisation says guide how its people behave and make decisions, such as "customer first" or "be honest".

  • Compassionate leave

    Time off when someone close to you dies or is seriously ill.

  • Competency-based interview

    An interview where each question asks for a real example of when you showed a particular skill, such as "Tell me about a time you handled a conflict".

  • Competitive advantage

    Something a company does better or differently from its rivals that makes customers choose it: lower cost, a better product, a stronger brand, a network others can't copy.

  • Competitive salary

    A salary they don't want to name in the advert.

  • Compliance

    Following the laws, regulations and standards that apply to an organisation, and being able to prove it.

  • Compound interest

    Earning returns on your past returns as well as on the original money, so growth speeds up over time.

  • Computer Misuse Act

    The UK law that makes it a crime to access computer systems or data without permission, or to impair how they work.

  • Computer vision

    AI that understands images and video: recognising objects, reading text, counting things or spotting defects.

  • Confidentiality

    A duty not to share certain information, set by a contract clause or a standalone NDA.

  • Confirmation of Payee

    A UK check that warns you, before you send a bank transfer, if the account name doesn't match the name you entered.

  • Conflict of interest

    A situation where someone's personal interests could influence, or look as if they influence, their decisions at work.

  • Consent

    Under GDPR, a person's freely given, specific, informed and clear agreement to their data being used, as easy to withdraw as to give.

  • Consolidation

    A market shrinking to fewer, bigger players as companies merge, get bought or close.

  • Constructive dismissal

    Resigning because your employer has seriously broken your contract, for example by cutting your pay or demoting you without agreement, which the law can then treat as a dismissal.

  • Consumer Duty

    FCA rules requiring financial firms to deliver good outcomes for retail customers: fair value, clear communication, products that meet their needs, and proper support.

  • Consumption pricing

    See Usage-based pricing

  • Containers

    A way of packaging software with everything it needs to run, so it behaves the same anywhere.

  • Content marketing

    Attracting customers by publishing useful material, such as articles, videos, guides and newsletters, instead of advertising directly.

  • Context window

    How much text (measured in tokens) an AI model can take into account at once, including the prompt, any documents and its own reply.

  • Contingency

    Extra time or money set aside for things that go wrong, and a plan for what to do if they do.

  • Continuous improvement

    See Kaizen

  • Contract

    A legally binding agreement between two or more parties, setting out what each will do and what happens if they don't.

  • Contractor

    A self-employed person hired for a set period or project rather than as an employee, usually paid a day rate.

  • Contribution margin

    What's left from each sale after its variable costs, which then contributes towards covering fixed costs and profit.

  • Conversion

    When a visitor or user takes the step you want, such as signing up or buying.

  • Conversion rate optimisation

    Systematically improving the share of visitors who take a desired action, through testing changes to pages, forms and flows.

  • Convertible note

    A loan to a startup that turns into shares later, usually at the next funding round, often at a discount.

  • Cookie

    A small file a website stores in your browser to remember things about you, such as that you're logged in, what's in your basket, or which pages you've seen.

  • Cookies and PECR

    The UK's Privacy and Electronic Communications Regulations (PECR) set the rules for cookies, tracking and marketing emails and texts.

  • COP

    See EOD

  • Copilot

    An AI assistant built into a tool you already use, suggesting text, code or actions as you work.

  • Copywriting

    Writing the words used in marketing and products, such as adverts, web pages, emails and buttons.

  • Core competency

    The thing a company is genuinely best at and builds everything else around.

  • Corporate social responsibility

    A company's voluntary efforts to have a positive effect on society and the environment, such as volunteering, charity partnerships and ethical sourcing.

  • Correlation and causation

    Correlation means two things move together; causation means one actually causes the other.

  • Cost centre

    A part of the business that costs money but doesn't bring any in directly: IT, HR, finance, internal platform teams.

  • Cost code

    A code identifying which budget a cost should be charged to, needed on purchase orders and expense claims.

  • Cost of capital

    What it costs a company to fund itself, from lenders and shareholders, and so the minimum return its investments need to make.

  • Cost of goods sold

    The direct costs of delivering what you sell.

  • Cost of sales

    See Cost of goods sold

  • Cost to serve

    What it costs to look after one customer once you've won them: hosting, support, onboarding and the time spent keeping the account happy.

  • Cost-plus pricing

    Setting a price by adding a fixed margin on top of what the product costs to make or deliver.

  • Counter-offer

    An offer from your current employer to persuade you to stay after you've resigned or said you're leaving, usually more money.

  • Covenants

    Conditions in a loan agreement the borrower must keep to, such as a minimum cash balance or maximum debt compared with profit.

  • CPC

    Cost per click: what an advertiser pays, on average, each time someone clicks their ad.

  • CPM

    Cost per mille: the cost of showing an ad a thousand times, used for ads aimed at awareness rather than clicks.

  • CQC

    The Care Quality Commission: the regulator of health and adult social care services in England, which inspects and rates providers.

  • CRAP rules

    See Rules of change

  • Creative

    In marketing, the actual adverts, images, videos and designs used in a campaign.

  • Credit score

    A rating of how reliable you've been at repaying debts, used by lenders to decide whether to lend to you and at what rate.

  • Crisis

    In change management, an unexpected event that needs dealing with before a change journey or strategy can carry on.

  • Critical path

    The chain of dependent tasks that decides the earliest a project can finish.

  • CRM

    Customer relationship management: the system that holds a company's contacts, customers and deals, and every interaction with them, such as Salesforce or HubSpot.

  • CRO

    See Conversion rate optimisation

  • Cross-sell

    Selling an existing customer a different, related product.

  • Crowdfunding

    Raising money from many people, often online, either as investment for shares (equity crowdfunding) or pre-orders and rewards.

  • Crown Commercial Service

    The UK government agency that sets up and runs procurement frameworks that public bodies can buy through.

  • Cryptocurrency

    Digital money that runs on a blockchain, a shared record maintained across many computers rather than by a bank.

  • CSAT

    Customer satisfaction score: how satisfied customers say they are with a specific interaction or product, usually asked straight afterwards.

  • CSR

    See Corporate social responsibility

  • CTA

    See Call to action

  • CTR

    Click-through rate: the share of people who see something (an ad, an email, a search result) who click on it.

  • Culture

    An organisation's shared values, behaviours and unwritten rules: "how things are really done round here".

  • Culture fit

    Whether someone is likely to work well within an organisation's values and ways of working.

  • Cure period

    The time a contract gives a side to fix a breach after being notified, before the other side can end the contract.

  • Current state and future state

    How things work today, and how they should work after a change.

  • Customer journey

    Every step a customer takes with a company, from first hearing about it to buying, using it and getting support.

  • Customer retention

    Keeping customers over time, and the share of customers who stay.

  • Customer success

    The team and practice of helping customers get real value from a product after they've bought, to keep them, renew them and grow them.

  • Cutover

    The planned switch from an old system to a new one, often over a weekend or overnight, following a step-by-step plan.

  • Cutting edge

    See Bleeding edge

  • CV

    Curriculum vitae: the document summarising your work history, skills and achievements that you send when applying for a job.

  • CV (computer vision)

    See Computer vision

  • Cyber Essentials

    A UK government-backed certification showing an organisation has five basic security controls in place: firewalls, secure configuration, user access control, malware protection and keeping software updated.

  • Cycles of discovery and innovation

    The Technicians MBA's model for moving a business forward: discover first, then innovate, starting from and returning to its standard operating practice.

D

  • D2C

    Direct to consumer: a brand selling straight to customers, usually online, instead of through shops or other retailers.

  • Dashboard

    A screen that shows the key numbers or charts about something at a glance.

  • Data analyst

    The person who answers business questions with data: running queries, building reports and explaining what the numbers mean.

  • Data breach

    A security incident where personal data is lost, stolen, destroyed or seen by someone who shouldn't see it.

  • Data centre

    A building full of servers, storage and networking equipment, with the power, cooling and security to run them all the time.

  • Data controller

    The organisation that decides why and how personal data is used, and carries the main legal responsibility for it.

  • Data engineer

    The engineer who builds and runs the systems that collect, move, clean and store data so others can use it.

  • Data governance

    The rules, roles and processes for how data is managed, who can use it and who's responsible for it.

  • Data minimisation

    Collecting and keeping only the personal data you actually need for the purpose.

  • Data processing agreement

    The contract a data controller must have with each data processor, setting out how the processor may handle the personal data.

  • Data processor

    An organisation that handles personal data on behalf of a data controller and only on its instructions, such as a cloud provider or email service.

  • Data Protection Act 2018

    The UK law that sits alongside the UK GDPR, filling in the details and covering areas such as law enforcement and immigration.

  • Data quality

    How accurate, complete, consistent and up to date data is.

  • Data residency

    Where data is physically stored and processed, which some customers and laws require to be in a particular country or region.

  • Data retention

    How long an organisation keeps data, and its rules for deleting it afterwards.

  • Data science

    Using statistics, programming and domain knowledge to find patterns and make predictions from data, often with machine learning.

  • Data subject

    The living person a piece of personal data is about.

  • Data warehouse

    A central database that pulls together data from many systems, organised for reporting and analysis rather than for running the business day to day.

  • Data-driven

    Making decisions based on data and evidence rather than gut feel or opinion.

  • Database

    An organised store of data that software can search and update quickly, such as all your customers and their orders.

  • DAU, WAU and MAU

    Daily, weekly and monthly active users: how many different people actually used the product in that day, week or month.

  • Day rate

    What a contractor or consultant charges for each day they work.

  • DCB0129 and DCB0160

    The NHS clinical risk management standards for health IT.

  • DCF

    See NPV

  • Deal (sales)

    A potential or agreed sale, tracked through stages in the pipeline.

  • Debt

    Money borrowed that has to be paid back, usually with interest.

  • Debtors and creditors

    Debtors are people or companies that owe you money; creditors are those you owe money to.

  • Decacorn

    A private startup valued at ten billion dollars or more.

  • Decision maker

    The person who makes the final buying decision.

  • Deck

    A set of presentation slides.

  • Deep dive

    A detailed, thorough look at one subject, usually in a dedicated session.

  • Deepfake

    AI-generated or manipulated video, audio or images made to look real, often showing someone saying or doing something they never did.

  • Default alive

    Whether a startup will reach profitability on its current money and growth (default alive) or run out of money first unless it raises more (default dead).

  • Default dead

    See Default alive

  • Deferred revenue

    Money a customer has paid for something not yet delivered, such as an annual subscription paid upfront.

  • Definition of done

    The agreed checklist that work must meet before it counts as finished, such as tested, reviewed, documented and deployed.

  • DEI

    See EDI

  • Delaware flip

    Restructuring a non-US startup so that a new Delaware company owns it, usually because US investors require it.

  • Delegated authority

    The limits set for who can approve what: how much someone can spend or commit to without asking someone more senior.

  • Delegation

    Handing work and the authority to do it to someone else, usually someone you manage.

  • Deliverables

    The specific things a project or person has to produce, such as a report, a feature or a design.

  • Demand gen

    See Demand generation

  • Demand generation

    Marketing that creates interest in a product among people who weren't looking for it, feeding the sales pipeline over time.

  • Demo

    See Sprint review

  • Demotion

    Being moved to a less senior role, often with less pay.

  • Dependencies

    Things a piece of work relies on before it can start or finish, such as another team's work, a decision or a supplier.

  • Deploy

    Put a new version of software into the place where it runs, so users get the change.

  • Deprecate

    Marking a feature as on its way out: still working, but no longer recommended and due to be removed.

  • Depreciation

    Spreading the cost of a physical thing the company owns (servers, laptops, an office fit-out) over the years it's useful, instead of counting it all at once.

  • Developer experience

    How easy and pleasant it is for developers to do their work: tools, documentation, build times, processes.

  • DevOps

    A way of working, and the role, that brings software development and IT operations together, so teams build, release and run their own software, with heavy use of automation.

  • Differentiation

    What makes a product meaningfully different from its competitors, in a way customers care about.

  • Digital homesteading

    Building your own software for your own needs, with AI, vibe coding and cheap hosting, instead of paying ever-rising subscription prices for services that keep getting worse.

  • Digital Outcomes

    The Crown Commercial Service framework for buying digital projects and specialists, such as teams to build a service or individual experts.

  • Digital transformation

    A large programme to change how an organisation works using technology.

  • Dilution

    Your share of the company shrinking because new shares are created and sold to investors.

  • Direct Debit

    A way for a business to collect varying amounts from a customer's bank account, with their one-off permission, protected by the Direct Debit Guarantee.

  • Direction of travel

    The path a business is already on, which shapes its standard operating procedures and day-to-day decisions.

  • Director

    Two different things in the UK.

  • Directors' duties

    The legal duties every UK company director owes the company, such as promoting its success, using reasonable care and avoiding conflicts of interest.

  • Disaster recovery

    Getting systems and data back after a serious failure.

  • Disciplinary

    The formal process an employer follows when it believes an employee's conduct, or sometimes performance, falls short, which can end in a warning or dismissal.

  • Discount rate

    The yearly rate used to convert future money into today's value, reflecting risk and the return you could get elsewhere.

  • Discounting

    Selling below the list price to win a deal or move stock.

  • Discovery call

    An early sales conversation to understand a potential customer's situation, problems and needs before pitching anything.

  • Disruption

    When a new product or business model takes over a market from established players, usually by starting cheaper or simpler and improving until it's good enough for most customers.

  • Diversification (investing)

    Spreading money across many different investments, so one going badly doesn't sink everything.

  • Divestment

    Selling or closing part of a business.

  • Dividend

    A payment of a company's profits to its shareholders, usually so much per share.

  • DNS

    Domain name system: the internet's address book, which turns a domain name into the numeric address of the server behind it.

  • Docker

    See Containers

  • Docs

    See Documentation

  • Documentation

    Written explanation of how software works and how to use it, for users, developers or the people who run it.

  • DOE

    Depending on experience: the salary will depend on how experienced you are.

  • Dogfooding

    Using your own product inside your company, before or alongside customers.

  • Domain name

    The human-readable name of a website, such as thetechniciansmba.com, which a company rents yearly from a registrar.

  • Dotted line

    See Reporting line

  • Double down

    Commit even more firmly to a strategy or position, usually by investing more in it.

  • Double-click on

    See Drill down

  • Down round

    A funding round at a lower valuation than the previous one.

  • Downsizing

    See Rightsizing

  • Downtime

    See Outage

  • DPA (data processing agreement)

    See Data processing agreement

  • DPIA

    Data protection impact assessment: a documented check of the privacy risks of a new system or use of personal data, and how they'll be reduced.

  • DPO

    Data protection officer: the person responsible for overseeing an organisation's data protection.

  • Drag-along

    A clause letting the holders of most of the shares force the rest to sell on the same terms when a buyer wants the whole company.

  • DRI

    Directly responsible individual: the one person accountable for something getting done.

  • Drill down

    Look at something in more detail, going from the summary into the specifics.

  • Drink the Kool-Aid

    Believe in something, such as a company's mission or a product, uncritically.

  • Drinking from a firehose

    Being hit with far more information than you can take in, typical of a new job.

  • Drip campaign

    A series of automated emails sent on a schedule or triggered by what someone does, such as signing up.

  • DSPT

    Data Security and Protection Toolkit: the annual online self-assessment every organisation with access to NHS patient data must complete, showing it meets data security standards.

  • DTAC

    Digital Technology Assessment Criteria: the NHS's baseline checklist for digital health products, covering clinical safety, data protection, technical security, interoperability, and usability and accessibility.

  • Ducks in a row

    Everything organised and ready before you start.

  • Due diligence

    The detailed checking an investor or buyer does before committing: finances, contracts, legal risks, technology and people.

  • DX

    See Developer experience

E

  • EAP

    See Employee assistance programme

  • Early conciliation

    The step you must normally take before making an employment tribunal claim: notifying Acas, who then try to help both sides settle without a hearing.

  • Earned, owned and paid media

    The three kinds of publicity: earned (coverage you don't pay for, such as press and shares), owned (your own channels, such as your site and newsletter) and paid (advertising).

  • Earnings guidance

    What a listed company tells investors it expects its future results to be.

  • EBIT

    Earnings before interest and tax: profit from the business's operations, after depreciation and amortisation.

  • EBITDA

    Earnings before interest, tax, depreciation and amortisation.

  • Economic buyer

    The person who controls the budget and can actually approve the purchase.

  • Economies of scale

    Costs per unit falling as a business gets bigger, because fixed costs are spread over more output and bulk buying is cheaper.

  • Ecosystem

    The network of products, partners, developers and customers around a platform, each adding value to the others.

  • EDI

    Equity, diversity and inclusion: the policies and practices that aim to make an organisation fair, representative and welcoming to everyone.

  • EGM

    See AGM

  • EHR / EPR

    See Electronic patient record

  • EIS

    Enterprise Investment Scheme: UK tax relief for people who invest in small, young companies that aren't listed on a stock exchange.

  • Electronic money institution

    A firm authorised by the FCA to issue electronic money (balances held in an account or card) and make payments, without being a bank.

  • Electronic patient record

    The digital record of a patient's health and care, used by clinicians.

  • Elephant in the room

    An obvious problem everyone knows about but nobody is mentioning.

  • Email marketing

    Using email to reach and keep customers: newsletters, promotions, onboarding and announcements.

  • Embedded finance

    Financial services built into a non-financial product, such as paying later at checkout or buying insurance while booking.

  • Embeddings

    Numbers that represent the meaning of a piece of text or an image, so a computer can find things that mean similar things even when the words differ.

  • Emergency fund

    Savings kept in easy-access cash to cover unexpected costs or a gap in income, often three to six months of essential spending.

  • EMI

    Enterprise Management Incentives: a UK government-approved share option scheme for smaller companies.

  • EMI (e-money)

    See Electronic money institution

  • Employee assistance programme

    A free, confidential service some employers provide for staff, offering counselling and advice on personal or work problems.

  • Employee experience

    Everything an employee goes through at a company, from hiring and onboarding to daily work and leaving.

  • Employee handbook

    The document setting out an organisation's policies and rules for staff, such as leave, conduct, expenses and IT use.

  • Employee value proposition

    What an employer offers in return for people's work and commitment: pay, benefits, culture, development and purpose.

  • Employer brand

    An organisation's reputation as a place to work.

  • Employment tribunal

    The independent UK tribunal that hears disputes between workers and employers, such as unfair dismissal, discrimination and unpaid wages.

  • Empowerment

    Giving people the authority and resources to make decisions themselves, without needing approval for everything.

  • Encryption

    Scrambling data so only someone with the right key can read it.

  • End of life

    The point after which a product or version is no longer sold, updated or supported.

  • Engagement

    How much people interact with content: likes, comments, shares, clicks, time spent.

  • Engagement survey

    A survey asking employees how motivated, satisfied and committed they feel, often yearly.

  • Engineering manager

    The person who manages an engineering team's people: hiring, growth, performance and how the team works.

  • eNPS

    See Engagement survey

  • Enshittification

    The way online platforms get worse over time.

  • Enterprise

    Large organisations as customers.

  • Enterprise value

    What a whole business is worth to a buyer: its market value plus its debt, minus its cash.

  • Entrepreneurial rage

    The Technicians MBA's name for the frustration you feel when a situation or process is so bad it makes you angry, which, harnessed properly, drives you to build something better, sometimes a business.

  • Environment

    A separate setup where software runs for a particular purpose, such as development, testing, staging or production.

  • EOD

    End of day: by the end of today's working day, usually around 5 or 6pm in the sender's time zone.

  • EOL

    See End of life

  • EOM, EOQ, EOY

    See EOW

  • EOW

    End of week: by the end of the last working day of this week, usually Friday afternoon.

  • Epic

    A large piece of work too big for one sprint, broken down into smaller user stories.

  • Equality Act 2010

    The UK law protecting people from discrimination at work and in services because of protected characteristics such as age, disability, race, sex, religion and sexual orientation.

  • Equity

    A share of ownership in the company, usually given as shares or share options as part of your pay.

  • Escalate

    To pass a problem up to someone more senior, or to a specialist team, because it can't be solved at the current level.

  • Escrow

    Holding something, such as money or source code, with an independent third party, released only when agreed conditions are met.

  • ESG

    Environmental, social and governance: a set of factors used to judge how responsibly a company operates, beyond its finances.

  • ESOP

    See Option pool

  • ESPP

    Employee stock purchase plan: a scheme letting employees buy their company's shares, often at a discount, through deductions from pay.

  • Estimate

    A best guess at how long something will take or how much it will cost.

  • ETA

    Estimated time of arrival: when something is expected to arrive or be finished.

  • ETF

    Exchange-traded fund: a fund, often an index fund, that's bought and sold on a stock exchange like a single share.

  • ETL

    Extract, transform, load: copying data out of source systems, cleaning and reshaping it, and loading it into somewhere like a data warehouse.

  • EU AI Act

    The European Union's law regulating AI by level of risk: some uses are banned outright, high-risk uses (such as in hiring, credit or critical infrastructure) face strict requirements, and others mainly need transparency.

  • Evals

    Tests of how well an AI system performs on a set of example tasks, used to compare models and catch problems before release.

  • Exciting new challenge

    See Pursuing other opportunities

  • Exclusivity

    A contract term stopping one side from working with others, for example a supplier agreeing not to serve your competitors.

  • Executive presence

    How senior and credible someone comes across: confidence, clarity and composure, especially under pressure.

  • Executive summary

    A short summary at the start of a document giving the key points, conclusions and recommendations, for people who won't read the rest.

  • Exempt and non-exempt

    US employment categories.

  • Exercise price

    See Share options

  • Exit

    When founders and investors turn their shares into money, usually by selling the company or listing it on a stock exchange.

  • Exit interview

    A conversation with someone leaving an organisation about why they're going and what could be better.

  • Expansion revenue

    See Upsell

  • Expenses

    Costs you pay for while working (travel, hotels, meals, equipment) and then claim back from your employer or client, usually with receipts and within an expenses policy.

  • Explainability

    How well people can understand why an AI system produced a particular output or decision.

F

  • Factoring

    See Invoice finance

  • Fail fast

    Testing ideas quickly and cheaply so the ones that won't work are found and dropped early.

  • Fast follower

    See First-mover advantage

  • Fast-paced environment

    The work is busy and priorities change often.

  • Faster Payments

    The UK system for near-instant bank transfers between accounts, available all day, every day.

  • FCA

    The Financial Conduct Authority: the UK regulator for financial services firms such as banks, lenders, insurers and payment companies.

  • Feature flag

    A switch in software that turns a feature on or off without releasing new code, often for some users only.

  • Feedback

    Information about how someone's work or behaviour is landing, given to help them improve or keep doing what works.

  • FHIR

    Fast Healthcare Interoperability Resources: the modern standard for exchanging health data between systems through APIs.

  • Fiduciary duty

    A legal duty to act in someone else's best interests, such as a director's duty to their company or a trustee's to their beneficiaries.

  • Financial adviser

    A regulated professional who gives personalised recommendations about investments, pensions and financial planning, for a fee.

  • Financial model

    A spreadsheet that represents a business's finances, so you can test what happens to profit, cash or valuation if assumptions change.

  • Find a Tender

    The UK government's central website where public sector contract opportunities and awards are published.

  • Fine-tuning

    Training an existing AI model further on your own examples, so it gets better at a particular task or style.

  • First-mover advantage

    The benefit of being first into a market, such as brand recognition and early customers.

  • Fiscal year

    The company's twelve-month accounting year, which often doesn't match the calendar.

  • Fishbone diagram

    A diagram for finding the causes of a problem, with the problem at the head and possible causes branching off like fish bones, grouped by category.

  • Five case model

    The structure UK government uses for business cases: strategic, economic, commercial, financial and management cases.

  • Five whys

    Finding a root cause by asking "why?" repeatedly, usually about five times, until you reach something worth fixing.

  • Fixed costs

    Costs that stay the same however much you sell, such as rent, salaries and most software subscriptions.

  • Fixed mindset

    See Growth mindset

  • Fixed price

    A contract where the supplier delivers an agreed scope for an agreed total, whatever it actually costs them.

  • Fixed-term contract

    See Permanent contract

  • Flexible working request

    A formal request to change how, when or where you work, such as different hours, compressed hours or working from home.

  • Flywheel

    A self-reinforcing loop where each part of the business speeds up the next: more users bring more data, which makes the product better, which brings more users.

  • FOI

    See Freedom of Information

  • For visibility

    Copying someone in so they know something is happening, not because they need to act.

  • Force majeure

    A clause excusing either side from their obligations when something extraordinary and outside their control happens, such as war, natural disaster or a pandemic.

  • Forecast

    A prediction of future numbers, such as revenue, costs or headcount, usually updated through the year as reality comes in.

  • Foreign exchange

    Converting one currency into another, and the market where that happens.

  • Founder

    A person who started a company.

  • Four-day week

    Working four days instead of five, ideally for the same pay, with the aim of keeping productivity up.

  • FP&A

    Financial planning and analysis: the finance team that builds budgets, forecasts and models, and explains the numbers to leadership.

  • Framework

    A ready-made structure for building software, providing common parts so developers don't start from scratch.

  • Free trial

    Full or partial access to a paid product for a limited time, so people can try it before buying.

  • Freedom of Information

    The UK law giving anyone the right to request information held by public bodies, with some exemptions.

  • Freelancer

    See Contractor

  • Freemium

    Giving a basic version of a product away free, and charging for more features, capacity or support.

  • Frontend

    The part of software people see and interact with: the screens, buttons and forms in a website or app.

  • FSCS

    The Financial Services Compensation Scheme: the UK scheme that protects customers' deposits, up to a set limit per person per bank, if an authorised bank or building society fails.

  • FTE

    Full-time equivalent: a way of counting staff where two half-time people add up to one FTE.

  • Full stack

    Working on both the frontend and the backend of software.

  • Fully diluted

    See Cap table

  • Fully loaded cost

    The true cost of employing someone: salary plus employer's National Insurance, pension, benefits, equipment, office space and overheads.

  • Fund charges

    What you pay to hold an investment fund, usually a yearly percentage, plus any platform fee for the account it's held in.

  • Funding round

    When a startup raises money from investors in exchange for shares.

  • Funnel

    The stages a potential customer goes through from first noticing a product to buying it, drawn as a funnel because fewer people make it through each stage.

  • FX

    See Foreign exchange

  • FYI

    For your information: you don't need to act on this, just be aware of it.

G

  • G-Cloud

    The Crown Commercial Service framework for buying cloud hosting, cloud software and cloud support, reopened for new suppliers every year or two.

  • GA (general availability)

    See Beta

  • Game changer

    Something that significantly changes how things are done.

  • Gantt chart

    A chart showing project tasks as bars along a timeline, with their dates and dependencies.

  • Gap analysis

    Comparing where an organisation is now with where it wants to be, and listing what's needed to close the gap.

  • Garden leave

    Being paid to stay away from work during your notice period, so you can't take anything to a competitor in the meantime.

  • Gated content

    Content you can only get after giving your details, such as an email address, usually a report or guide.

  • Gatekeeper

    Someone who controls access to a decision maker, such as an assistant or a procurement team.

  • GDPR

    The General Data Protection Regulation: the law on how organisations collect, use and protect personal data.

  • GDS

    The Government Digital Service: the part of UK government that sets standards for digital services and runs shared platforms such as GOV.UK.

  • GenAI

    See Generative AI

  • Gender pay gap

    The difference between the average pay of men and women across an organisation.

  • Generative AI

    AI that creates new content (text, images, audio, video or code) in response to a prompt.

  • Gentle reminder

    A polite chase.

  • Gilts

    See Bonds

  • Git

    The most widely used version control system: it tracks every change to code, who made it and when, and lets many people work on the same code at once.

  • Go-live

    The moment a new system or change is switched on for real users.

  • Go-to-market

    The plan for selling something: who to, at what price, and through which channels.

  • Go/no-go decision

    The formal decision, at a set point, on whether a project or launch goes ahead.

  • Going concern

    Accounting's assumption that a business will keep operating for the foreseeable future.

  • Going forward

    From now on.

  • Going in a different direction

    A polite way of saying no: you didn't get the job, the project was cancelled, or your idea wasn't chosen.

  • Going public

    See IPO

  • Golden handcuffs

    Pay or benefits designed to make leaving expensive, such as unvested equity, retention bonuses or deferred pay.

  • Good leaver

    Someone who leaves in circumstances the equity scheme treats kindly, such as illness, redundancy or after an agreed time.

  • Goodwill

    In accounting, the amount paid for a business above the value of its identifiable assets: what was paid for its reputation, customers and people.

  • Google Tag Manager

    Google's free tool for adding and managing tracking tags (analytics, advertising pixels, conversion tracking) on a website without changing the site's code each time.

  • Governance

    The rules, roles and processes that decide how decisions are made and checked, and who's accountable.

  • Governing law

    The country's (or state's) law that applies to a contract if there's a dispute, and so where it would be argued in court.

  • Government delivery phases

    The stages UK government digital projects move through: discovery (understanding the problem), alpha (testing solutions), beta (building it for real and opening it up) and live.

  • Government security classifications

    How UK government marks information by sensitivity: OFFICIAL (most information, including OFFICIAL-SENSITIVE as a handling marking), SECRET and TOP SECRET.

  • GPU

    Graphics processing unit: a chip originally designed for graphics, now the main hardware used to train and run AI models.

  • Granular

    Detailed, broken into small parts.

  • Green Book

    HM Treasury's guidance on how to appraise and evaluate spending proposals in government, using the five case model.

  • Greenfield

    A new project starting from scratch, with no existing systems to work around.

  • Greenwashing

    Making a company or product look more environmentally friendly than it really is.

  • Grievance

    A formal complaint by an employee to their employer about something at work, such as how they've been treated, their pay or their working conditions.

  • Gross burn and net burn

    Gross burn is everything a company spends in a month; net burn is that spending minus the money coming in.

  • Gross margin

    See Gross profit

  • Gross misconduct

    Behaviour serious enough to justify dismissal without notice, even for a first offence, such as theft, violence, fraud or a serious breach of data or safety rules.

  • Gross profit

    Revenue minus the cost of goods sold.

  • Gross revenue

    Everything customers paid, before refunds, discounts or anyone else's cut comes off.

  • Growth hacking

    Fast, experimental, often low-cost marketing focused purely on growth, mixing product, data and marketing.

  • Growth marketing

    See Growth hacking

  • Growth mindset

    Believing abilities can be developed through effort and learning, rather than being fixed.

  • Growth opportunities

    There's room to progress.

  • GTFYT

    Grand thanks for your time: The Technicians MBA's sign-off, used at the end of posts to thank readers for reading.

  • GTM (go-to-market)

    See Go-to-market

  • GTM (Google Tag Manager)

    See Google Tag Manager

  • Guardrails

    Rules and checks around an AI system that stop it doing or saying things it shouldn't, such as leaking data, giving harmful advice or going off-topic.

H

  • H1 and H2

    The first and second halves of a year (calendar or fiscal).

  • Hallucination

    When an AI model states something false or invented as if it were fact, such as a made-up reference or number.

  • Handover

    Passing work, knowledge or responsibility from one person or team to another.

  • Hard stop

    A fixed time someone must leave a meeting, whatever's happening.

  • Head of

    A senior job title for the person leading a function or department, such as head of engineering.

  • Headcount

    The number of people a team is allowed to employ.

  • Headhunter

    A recruiter who approaches people who aren't actively looking, usually for senior or hard-to-fill roles.

  • Heads of terms

    A short document setting out the main agreed points of a deal before the full contract is drafted.

  • Heads-up

    Advance warning about something.

  • Headwinds and tailwinds

    Outside conditions that make things harder (headwinds) or easier (tailwinds): the economy, regulation, technology shifts, competitors.

  • Health insurance (US)

    In the US, health care is mostly paid for through insurance, usually provided as an employment benefit.

  • Helicopter view

    A broad, high-level overview without the detail.

  • Helpdesk

    See Service desk

  • Herding cats

    Trying to coordinate people who all want to go their own way.

  • High potential

    An employee judged to be capable of rising to much more senior roles, often given extra development.

  • HIPAA

    The US law protecting health information handled by healthcare providers, insurers and their suppliers.

  • HiPo

    See High potential

  • Hiring manager

    The person who'll manage whoever gets the job, and who usually makes the final decision.

  • Hit the ground running

    Be productive immediately, with little onboarding.

  • HL7

    See FHIR

  • HMRC

    HM Revenue and Customs: the UK government department that collects taxes.

  • Hockey-stick growth

    Growth that's flat for a while and then shoots upwards, like the shape of a hockey stick on a chart.

  • Holistic

    Looking at the whole thing rather than its parts separately.

  • Horizontal

    See Vertical

  • Hosting

    Running software on computers that are always on and connected to the internet, so people can use it.

  • Hotfix

    An urgent fix released outside the normal schedule, because a problem in production can't wait.

  • HR

    Human resources: the team that handles everything about employing people, from hiring and pay to policies, performance and leaving.

  • HR business partner

    An HR specialist assigned to support a particular part of the business and its managers.

  • HRBP

    See HR business partner

  • Human in the loop

    Keeping a person involved in an AI system's decisions, to review, approve or correct its outputs before they take effect.

  • Hybrid working

    Splitting working time between the office and somewhere else, usually home.

  • Hype cycle

    The pattern new technologies tend to follow: inflated expectations, then disappointment, then gradual, realistic adoption.

  • Hypercare

    A period of extra support straight after go-live, when the project team stays on hand to fix problems fast before handing over to normal support.

  • Hypothesis-driven

    Starting from a best guess at the answer and then testing it, rather than gathering all the data first.

I

  • IaaS / PaaS

    See Cloud service models

  • IC

    See Individual contributor

  • ICB

    See Integrated care board

  • ICO

    The Information Commissioner's Office: the UK regulator for data protection and freedom of information.

  • ICP

    Ideal customer profile: a description of the type of company (or person) most likely to buy, succeed with and stay with your product.

  • Ideation

    Coming up with ideas, usually in a structured session.

  • Imposter syndrome

    Feeling like a fraud who's about to be found out, despite evidence that you're capable.

  • Impressions

    The number of times something, such as an ad or a post, was shown, whether or not anyone noticed it.

  • Inbound and outbound

    Inbound sales or marketing is when customers come to you (searching, signing up, asking for a demo); outbound is when you go to them (cold emails, calls, events).

  • Incident

    An unplanned event that disrupts a service or puts it at risk, such as an outage or a security problem, handled by a defined response process.

  • Income tax

    Tax on what you earn: wages, self-employed profits, some investment income.

  • Incumbent

    The established company that already leads a market.

  • Indemnity

    A promise in a contract to cover the other side's losses if a particular thing happens, such as a claim that your software infringes someone else's rights.

  • Index fund

    A fund that tracks a whole market index, such as all large companies worldwide, rather than having managers pick shares.

  • Individual contributor

    Someone who does the work themselves rather than managing people.

  • Inference

    Running a trained AI model to get an answer, as opposed to training it.

  • Inflation

    Prices in general rising over time, so the same money buys less.

  • Influence without authority

    Getting people to act when you have no power to make them, through relationships, credibility and clear reasoning.

  • Influencer marketing

    Paying or partnering with people who have large, trusted audiences on social media to promote a product.

  • Infrastructure

    The underlying systems software runs on: servers, networks, storage, databases and the cloud services that provide them.

  • Innovation inertia

    A business carrying on as it always has until something forces it to change, like an object at rest staying at rest until a force acts on it.

  • Insolvency

    Being unable to pay debts when they're due, or owing more than you own.

  • Intangible assets

    Assets you can't touch but that have value, such as software, patents, brands, customer lists and goodwill.

  • Integrated care board

    The NHS body that plans and pays for health services for a local area in England, working with councils and providers as an integrated care system.

  • Integration

    A connection that lets two systems share data or work together, usually through an API.

  • Intellectual property

    Creations of the mind that the law treats as property: code, designs, written work, inventions, brands and trade secrets.

  • Interchange fee

    The fee paid on each card payment from the business's acquirer to the customer's card issuer.

  • Interest

    What you pay to borrow money, or earn by lending it, usually a percentage per year.

  • Internal mobility

    Moving to a different role, team or location within the same organisation.

  • International data transfers

    Sending personal data to another country.

  • Interoperability

    Different systems being able to exchange and use each other's data.

  • Interview loop

    The full set of interviews a candidate goes through for a role, often on one day or over a couple of weeks.

  • Investor

    A person or firm that puts money into a company in exchange for shares, hoping the shares will be worth more later.

  • Investor consent rights

    A list of decisions the company can't make without its investors' agreement, such as raising more money, selling the company, changing the share scheme or big spending.

  • Investor update

    A regular email or report to investors on progress, numbers, problems and what help the company needs.

  • Invitation to tender

    The formal document inviting suppliers to bid for a contract, setting out what's needed and how bids will be judged.

  • Invoice

    A bill: the document a supplier sends asking to be paid for what it delivered, with the amount, the due date and how to pay.

  • Invoice finance

    Borrowing against unpaid invoices, so a business gets most of the money now instead of waiting for customers to pay.

  • IP

    See Intellectual property

  • IP address

    The numeric address that identifies a device or server on a network or the internet, such as 192.0.2.1.

  • IP assignment

    A contract clause transferring ownership of intellectual property from the person who created it to someone else, typically from an employee or contractor to the company paying them.

  • IPO

    Initial public offering: the first time a company's shares go on sale on a stock exchange.

  • IR35

    The UK's off-payroll working rules.

  • IRA

    Individual retirement account: a personal US retirement account with tax advantages, outside an employer's plan.

  • IRR

    Internal rate of return: the yearly return an investment is expected to make, used to compare investments of different sizes and lengths.

  • ISA

    Individual savings account: a UK account where savings and investments grow free of income tax and capital gains tax, up to a yearly allowance.

  • ISO

    The International Organization for Standardization, which publishes agreed standards for how things should be done, from screw threads to security.

  • ISO 27001

    The international standard for managing information security.

  • ISO 9001

    The international standard for quality management: how an organisation makes sure what it delivers is consistently good and keeps improving.

  • ISOs and NSOs

    The two types of US employee stock options.

  • Issuer

    The bank that gives a customer their card and approves or declines each payment.

  • IT service management

    How an organisation runs IT as a set of services for its users: handling requests, incidents, problems and changes in a consistent way.

  • ITIL

    See IT service management

  • ITSM

    See IT service management

  • ITT

    See Invitation to tender

J

  • JD

    See Job description

  • Jira

    The most widely used tool for tracking tickets and running agile teams.

  • Job description

    The document describing a role: its purpose, responsibilities, who it reports to, and the skills and experience needed.

  • Job hopping

    Changing employers often, every year or two.

  • Joint venture

    A business arrangement where two or more companies combine resources for a specific project or a new shared company, sharing control, costs and profits.

  • Jump on a call

    Have a quick phone or video call instead of going back and forth in writing.

  • Just checking in

    A polite chase for a reply that hasn't come.

  • JV

    See Joint venture

K

  • Kaizen

    Japanese for "improvement": the habit of making small, continuous improvements, involving everyone, rather than occasional big changes.

  • Kanban

    An agile method without sprints.

  • Key account

    A customer important enough to get special attention, usually because of its size or strategic value.

  • Key takeaways

    The main points someone should remember from a meeting, talk or document.

  • Keywords

    The words and phrases people type into search engines, which pages are optimised for in SEO and bid on in PPC.

  • Kick-off

    The first meeting of a project, where the team agrees the goals, scope, roles and plan.

  • Know your customer

    The checks financial and other regulated businesses must do to verify customers' identities and assess risk.

  • KPI

    Key performance indicator: a number someone has decided matters.

  • KT

    Knowledge transfer: passing what someone knows to others, usually before they leave or hand over a system.

  • Kubernetes

    See Containers

  • KYC

    See Know your customer

L

  • L&D

    Learning and development: the training, courses and support an organisation offers to help people grow, often with a budget per person.

  • Land and expand

    Winning a small first deal with a customer, often one team, then growing it across the organisation over time.

  • Landing page

    A web page built for one purpose, usually where people arrive from an advert or email, designed to get them to take one action.

  • Large language model

    The kind of AI behind ChatGPT, Claude and Gemini: software trained on huge amounts of text to predict and write language.

  • Latency

    The delay between asking a system for something and getting a response, usually measured in milliseconds.

  • Launch

    Making a product or feature publicly available for the first time, usually with announcements and marketing around it.

  • Law of unintended consequences

    The principle that any change will have effects nobody planned for, some harmful and some beneficial.

  • Lawful basis

    One of six legal reasons an organisation must have to use personal data under GDPR: consent, contract, legal obligation, vital interests, public task or legitimate interests.

  • Layoffs

    See Redundancy

  • Lead investor

    The investor who sets the terms of a funding round, usually puts in the most money and often takes a board seat; others follow.

  • Lead magnet

    Something useful given away free in exchange for contact details, such as a guide, checklist or tool.

  • Lead nurturing

    Keeping in touch with potential customers who aren't ready to buy yet, with useful content, until they are.

  • Leadership style

    The way a person leads: how they make decisions, communicate, delegate and support their team.

  • Lean

    An approach to running work that focuses on delivering value to the customer with as little waste as possible: of time, effort, inventory or waiting.

  • Lean in

    Engage fully and confidently with something, rather than holding back.

  • Learnings

    Lessons learned.

  • Ledger

    The record of every financial transaction, showing what moved, when and where.

  • Legacy system

    An old system that's still in use, often hard to change, poorly understood and running something important.

  • Legitimate interests

    A lawful basis for using personal data where an organisation has a genuine reason and the use is fair to the people involved, weighed in a short assessment.

  • Let go

    A softer way of saying someone has been dismissed or made redundant.

  • Letter of intent

    See Heads of terms

  • Level up

    Improve or move to a higher level, of skill or performance.

  • Level-set

    Make sure everyone starts from the same understanding before a discussion.

  • Levelling

    Deciding what level a person or role sits at on the career ladder, which usually sets the pay range.

  • Leverage

    To use something to get more out of it.

  • Liabilities

    What a company owes: loans, unpaid supplier invoices, tax due, money taken in advance for work not yet done.

  • Liability

    Legal responsibility for something, especially for paying for loss or damage you caused.

  • Liability cap

    See Limitation of liability

  • Library

    A collection of ready-written code that developers can reuse in their own software.

  • Licence

    Permission to use something, such as software, a patent or a brand, under agreed terms and usually for a fee.

  • Lifetime ISA

    A UK ISA for people aged 18 to 39 to save for a first home or retirement, with a government bonus added to what you put in.

  • Limitation of liability

    A contract clause capping how much one side can be made to pay the other if things go wrong, often to the value of the contract.

  • Limited company

    A company that's a legal person in its own right, separate from its owners, whose shareholders are only liable for its debts up to what they invested.

  • Line manager

    The person you report to directly, who manages your day-to-day work and your reviews.

  • Liquidation

    Closing a company down, selling its assets, paying creditors as far as possible and removing it from the register.

  • Liquidation preference

    An investor's right to get their money back, or a multiple of it, before ordinary shareholders receive anything when the company is sold or wound up.

  • LISA

    See Lifetime ISA

  • List price

    The standard published price, before any discount.

  • Listed

    See Stock exchange

  • LLC

    See C corporation

  • LLM

    See Large language model

  • Loan

    See Debt

  • Loan to value

    How big a mortgage is compared with the property's value, as a percentage.

  • Lock-up

    A set period after an IPO or acquisition when staff and early investors aren't allowed to sell their shares.

  • Logs

    Timestamped records that systems write of what they're doing, used to investigate problems.

  • Loop in

    Include someone in a conversation or email thread so they're aware.

  • Low-code and no-code

    Tools that let people build apps and automations by dragging, dropping and configuring, with little or no programming.

  • Low-hanging fruit

    The easiest tasks or opportunities, which give results for little effort.

  • Ltd

    See Limited company

  • LTV

    Lifetime value: what a typical customer pays in total before they leave.

  • LTV (loan to value)

    See Loan to value

M

  • Machine learning

    See ML

  • Maintenance window

    A scheduled time when a system can be taken down or changed, usually when few people are using it.

  • Managed out

    Being pushed to leave gradually, through poor reviews, removed responsibilities or an unworkable plan, rather than being dismissed outright.

  • Management accounts

    Internal financial reports, usually monthly, that show managers how the business is doing against budget.

  • Managing up

    Managing your relationship with your own manager: keeping them informed, understanding their pressures and making it easy for them to support you.

  • Margin

    The share of each pound of sales that's left after paying for what it cost to make.

  • Marginal cost

    The extra cost of producing one more unit.

  • Market cap

    See Market capitalisation

  • Market capitalisation

    The total value of a listed company's shares: the share price times the number of shares.

  • Market segmentation

    Dividing a market into groups of customers with similar needs or characteristics, such as by size, industry or location, so you can target them differently.

  • Market share

    The percentage of all sales in a market that one company has.

  • Marketing automation

    Software that runs repetitive marketing tasks automatically, such as sending emails, scoring leads and updating the CRM.

  • Marketing mix

    The main levers a business can pull in marketing, classically the four Ps: product, price, place (where it's sold) and promotion.

  • Marketplace

    A platform that connects buyers and sellers and takes a cut of each transaction, such as eBay, Airbnb or Uber.

  • Master data

    The core, shared records a business depends on, such as customers, products and suppliers, kept consistent across systems.

  • Master services agreement

    The overarching contract between a client and a supplier that sets the general terms (liability, payment, confidentiality) once, so each new piece of work only needs a short statement of work.

  • Material breach

    A serious breach of contract that goes to the heart of the agreement, usually giving the other side the right to end it.

  • Maternity leave

    See Parental leave

  • Matrix organisation

    A structure where people report to more than one manager, typically a functional manager (such as head of engineering) and a project or product manager.

  • Maturity model

    A scale describing how developed an organisation's practices are in an area, from basic to advanced, used to assess where it is and what comes next.

  • MCP

    Model Context Protocol: an open standard for connecting AI assistants to tools and data, such as files, databases or business systems, in a consistent way.

  • MECE

    Mutually exclusive, collectively exhaustive: consultants' rule for breaking a problem into parts that don't overlap and together cover everything.

  • MEDDIC

    A detailed sales qualification framework for complex deals: metrics, economic buyer, decision criteria, decision process, identify pain, champion.

  • Meeting minutes

    The official written record of a meeting: who attended, what was discussed and what was decided.

  • Mentor

    An experienced person who gives you advice and guidance on your career and development, usually informally.

  • Merge

    Combining a change from one branch into another, usually into the main code once it's been reviewed.

  • Merger

    Two companies combining into one.

  • Messaging

    The agreed key points a company wants to communicate about itself or a product, and how it phrases them.

  • Metric

    A number that measures something, such as sign-ups, response time or revenue.

  • MFN

    See Most favoured nation

  • MHRA

    The Medicines and Healthcare products Regulatory Agency: the UK regulator for medicines and medical devices, including software that counts as a medical device.

  • Micromanagement

    Managing too closely: controlling the details of how people work and checking everything they do.

  • Microservices

    Building software as many small, independent services that talk to each other, instead of one large application.

  • Middle management

    The managers between frontline staff and senior leadership, such as team leads and heads of department.

  • Migration

    Moving data, users or software from one system or platform to another.

  • Milestone

    A defined point in a project, often linked to a payment, when something specific should be delivered.

  • Mission

    A short statement of what an organisation does and for whom, right now, on the way to its vision.

  • Mission-critical

    Essential to the operation of the business: if it fails, the business can't function.

  • ML

    Machine learning: the part of AI where software learns patterns from examples instead of following rules someone wrote.

  • MLA

    See TLA

  • Moat

    A competitive advantage that's hard for rivals to copy, so it protects the business over time, like a moat round a castle.

  • Mobile app

    See Native app

  • Modern slavery statement

    An annual statement UK organisations with turnover above a set threshold must publish, setting out what they do to prevent slavery and human trafficking in their business and supply chains.

  • Monetisation

    Turning something into money, such as charging for a product or feature that was free, or adding ads.

  • Monitoring

    Continuously checking that systems are healthy and working, and raising alerts when something looks wrong.

  • Monolith

    Software built as one large, single application, with everything deployed together.

  • Moonshot

    See BHAG

  • Mortgage

    A loan to buy property, secured on the property itself, so the lender can repossess it if you don't repay.

  • Mortgage in principle

    A lender's early indication of how much it might lend you, based on a quick check, before you've found a property.

  • MoSCoW

    A way to prioritise requirements: must have, should have, could have, won't have this time.

  • Most favoured nation

    A clause promising a customer they'll get prices or terms at least as good as any other customer gets.

  • Move fast and break things

    The old Facebook motto: ship quickly and accept mistakes.

  • Move the goalposts

    Changing the targets or rules after work has started, usually unfairly.

  • Move the needle

    Make a noticeable difference to an important number or outcome.

  • Moving parts

    The many components, people or dependencies in a project, all of which have to work together.

  • MQL

    Marketing qualified lead: someone who has shown enough interest, such as downloading a guide or attending a webinar, for marketing to consider them worth passing to sales.

  • MSA

    See Master services agreement

  • Multimodal

    An AI model that can work with more than one kind of input or output, such as text, images, audio and video.

  • MVP

    Minimum viable product: the smallest version that tests whether anyone wants it.

N

  • National data opt-out

    The service letting patients in England choose to stop their confidential health information being used for research and planning.

  • National Insurance

    A UK tax on earnings, paid by employees and employers, that funds the state pension and some benefits.

  • Native app

    An app built for a specific operating system and installed from an app store, such as an iPhone or Android app.

  • NB

    Nota bene, Latin for "note well": pay particular attention to this.

  • NDA

    Non-disclosure agreement: a contract promising to keep certain information confidential.

  • NED

    See Non-executive director

  • Neobank

    A bank that operates entirely through apps and websites, without branches, such as Monzo or Starling.

  • Net loss

    See Net profit

  • Net new

    Genuinely new, as opposed to existing: net new customers, net new revenue, net new features.

  • Net pay

    See Take-home pay

  • Net profit

    What's left after every cost has come off: salaries, office, marketing, interest and tax.

  • Net promoter score

    See NPS

  • Net revenue

    What's left of gross revenue once refunds, discounts and other people's cuts (app store fees, resellers, partners) come off.

  • Net revenue retention

    How much revenue you keep from last year's customers, including upgrades and minus downgrades and cancellations.

  • Net worth

    Everything you own (savings, investments, property, pensions) minus everything you owe.

  • Net zero

    Cutting greenhouse gas emissions as far as possible and balancing the rest by removing an equal amount from the atmosphere, so the net total is zero.

  • Net-net

    The bottom line, after everything is taken into account.

  • Network

    Computers and devices connected so they can share data, from an office's Wi-Fi to the internet as a whole.

  • Network effects

    When a product gets more valuable as more people use it, as with a phone network or a marketplace.

  • NHS number

    The unique number that identifies each patient in the NHS in England, Wales and the Isle of Man, used to match records across services.

  • NHS trust

    An organisation within the NHS in England that runs services, such as a hospital, mental health or ambulance service.

  • NICE

    The National Institute for Health and Care Excellence: the body that assesses whether treatments and technologies are clinically and cost-effective for the NHS.

  • Niche

    A small, specialised part of a market, often with particular needs that bigger competitors ignore.

  • Nine-box grid

    A grid used in talent reviews that rates people on current performance and future potential, three levels each, giving nine boxes.

  • Ninja

    See Rockstar

  • Non-compete

    See Restrictive covenants

  • Non-compete clause

    See Restrictive covenants

  • Non-executive director

    A board member who isn't part of the day-to-day management team, bringing independent oversight and experience.

  • North star metric

    The one number a company agrees best captures the value it delivers, and organises around.

  • Notice period

    The time between resigning, or being let go, and your last day, as set in your contract.

  • Novation

    Replacing one party to a contract with another, so the new party takes on both the rights and the obligations.

  • NPS

    Net promoter score: a measure of customer loyalty from one question, "How likely are you to recommend us?" on a scale of 0 to 10.

  • NPV

    Net present value: today's value of future money, after allowing for the fact that money now is worth more than money later.

  • NRR

    See Net revenue retention

O

  • Objection handling

    Responding to the reasons a potential customer gives for not buying, such as price, timing or a competitor.

  • Observability

    See Monitoring

  • OCF

    See Fund charges

  • Offboarding

    Everything that happens when someone leaves: handing over work, returning equipment, removing access and the exit interview.

  • Offer letter

    The written job offer setting out the role, salary, start date and main terms, usually before the full employment contract.

  • Offshoring

    See Outsourcing

  • Offsite

    A meeting or event held away from the normal workplace, often for planning or team building.

  • OKR

    Objectives and key results: a goal, plus two to five measurable signs that you've hit it.

  • On my radar

    Aware of something, without having acted on it yet.

  • On-call

    Being the person responsible for responding if a system breaks outside normal hours, usually on a rota.

  • Onboarding

    Getting someone started: a new customer set up with a product, or a new employee settled into a job.

  • One-pager

    A single-page document summarising a proposal, project or product.

  • One-to-one

    A regular private meeting between a manager and one member of their team.

  • Online Safety Act

    The UK law requiring online services where users can share content or interact to protect users, especially children, from illegal and harmful content.

  • OOO

    Out of office: away from work and not checking messages.

  • Open banking

    The UK system that lets customers securely share their bank data, or start payments from their bank account, with authorised third-party apps, through standard APIs.

  • Open rate

    The share of people who opened an email out of those it was delivered to.

  • Open source

    Software whose code is published for anyone to use, change and share, under a licence that sets the conditions.

  • Open the kimono

    An old phrase for sharing information openly, especially with partners or investors.

  • Open-door policy

    A manager's promise that anyone can come to them at any time with questions or concerns.

  • Open-weight model

    An AI model whose trained parameters (its weights) are published, so anyone can download it and run it on their own hardware.

  • Operating expenditure

    See Opex

  • Operating model

    How an organisation is set up to deliver its strategy: its structure, processes, people, technology and governance.

  • Operating profit

    Profit from the day-to-day business, after running costs but before interest and tax.

  • Operating system

    The core software that runs a computer or phone and everything on it, such as Windows, macOS, Linux, iOS or Android.

  • Operationalise

    Turn an idea or plan into a working, routine part of how the business runs.

  • Opex

    Operating expenditure: the ongoing costs of running the business, such as salaries, rent, software subscriptions and cloud bills.

  • Opportunity

    See Deal (sales)

  • Opportunity cost

    What you give up by choosing one thing over another: the value of the best option you didn't take.

  • Optics

    How something looks to others, regardless of the reality.

  • Option pool

    The shares set aside for employee share options.

  • Ordinary shares

    The standard type of share, carrying normal voting rights and a share of profits and sale proceeds after anyone with preferential rights has been paid.

  • Org chart

    A diagram showing how an organisation is structured: who reports to whom, and which teams sit where.

  • Organic

    Results that come without paying for them directly, such as search traffic, word of mouth or unpaid social posts, as opposed to paid advertising.

  • OS

    See Operating system

  • OTE

    See Commission

  • Out of scope

    See Scope

  • Outage

    A period when a system or service isn't working for its users.

  • Outsourcing

    Paying another company to do work you used to do yourselves, often in a cheaper country, which is called offshoring.

  • Overdraft

    A borrowing limit on a bank account, letting a business spend more than it has for short periods.

  • Overheads

    The running costs of a business that aren't tied to producing any particular product, such as rent, management, HR, finance and IT.

  • Overtime

    Hours worked beyond your contracted hours, sometimes paid extra, sometimes given back as TOIL, and in many salaried technical jobs neither.

  • Ownership

    Taking responsibility for something and seeing it through, without being chased.

P

  • P&L

    The profit and loss statement: money in, money out, over a period, and what's left.

  • P11D

    The form an employer sends HMRC, with a copy for you, listing the benefits in kind and certain expenses you received in the tax year that weren't taxed through payroll.

  • P45

    The form you get when you leave a job, showing your pay and tax so far in the tax year.

  • P60

    The yearly summary your employer gives you of your pay and the tax deducted over the tax year.

  • Paid search

    See PPC

  • Pain point

    A specific problem or frustration a customer has, which a product could solve.

  • Paradigm shift

    A fundamental change in how something is done or thought about.

  • Parameters

    The internal numbers an AI model adjusts during training, which hold what it has learned.

  • Parental leave

    Time off work to care for a child, including maternity leave, paternity leave and shared parental leave, with statutory minimum pay and often more under company policy.

  • Pareto principle

    See 80/20 rule

  • Park it

    Set a topic aside to deal with later, so a meeting can move on.

  • Parking lot

    See Park it

  • Part-time

    Working fewer hours than a full-time role, with pay and holiday usually in proportion.

  • Partnership

    A business arrangement between two companies to work together, such as selling each other's products, integrating them or jointly serving customers.

  • Passionate

    The company wants people who care a lot about the work.

  • Patch

    See Vulnerability

  • Pay rise

    An increase in salary, usually given at an annual pay review or with a promotion.

  • Pay transparency

    Being open about pay, such as publishing salary ranges in job adverts, pay bands, or how pay decisions are made.

  • Payback period

    How long it takes for something to earn back what it cost.

  • PAYE

    Pay As You Earn: the UK system where your employer takes income tax and National Insurance out of your pay before you receive it, and passes it to HMRC.

  • Payment gateway

    The technology that securely passes payment details from a checkout to the payment processor and returns the result.

  • Payment service provider

    A company that processes payments for businesses, handling cards, wallets and bank payments, such as Stripe or Adyen.

  • Payment terms

    How and when an invoice must be paid.

  • Payslip

    The statement with each payment of salary, showing what you earned, what was taken off (tax, National Insurance, pension) and what you were actually paid.

  • PCI DSS

    The Payment Card Industry Data Security Standard: the security rules any organisation that stores, processes or transmits card details must follow.

  • PDP

    See Personal development plan

  • PE

    See Private equity

  • Peel the onion

    Examine a problem layer by layer to understand it fully.

  • Pen test

    See Penetration test

  • Penetration test

    An authorised, simulated attack on a system by security specialists, to find weaknesses before real attackers do.

  • Pension

    Money saved for retirement.

  • Pension tax relief

    Tax the government gives back on money you pay into a pension, so contributions effectively cost you less than they add.

  • Per my last email

    A polite-sounding way of saying "I've already told you this".

  • Per seat

    Pricing charged for each user who has access, such as £10 per seat per month.

  • Performance improvement plan

    A formal plan setting out where an employee's work is falling short, what must improve and by when, with regular check-ins.

  • Performance marketing

    Marketing paid for and judged by measurable results, such as clicks, sign-ups or sales, rather than awareness.

  • Performance review

    A regular, usually yearly, formal assessment of how well someone is doing, often tied to pay rises and promotions.

  • Permanent contract

    An employment contract with no fixed end date.

  • Person specification

    The part of a job advert listing the skills, experience and qualities the ideal candidate has, often split into essential and desirable.

  • Persona

    A profile of a typical customer or user, based on research, describing their role, goals and frustrations, used to guide design and marketing.

  • Personal allowance

    The amount you can earn in a tax year before paying any income tax.

  • Personal brand

    What people think of you professionally before you've said a word: your reputation, your public work, how you come across.

  • Personal data

    Any information about an identifiable living person: names, emails, IP addresses, location, photos, even opinions about them.

  • Personal development plan

    A written plan of what someone wants to learn and achieve in their career, and how.

  • Personalisation

    Tailoring content, offers or a product's experience to each person, based on what's known about them.

  • Persons with significant control

    The UK register of people who ultimately own or control a company, usually anyone with more than 25 per cent of shares or votes.

  • PESTLE analysis

    A checklist for outside factors that could affect a business: political, economic, social, technological, legal and environmental.

  • Phishing

    Fake emails, texts or calls pretending to be from someone trusted, to trick people into giving away passwords, money or access.

  • PII

    See Personal data

  • PILON

    Pay in lieu of notice: being paid for your notice period instead of working it, so you leave straight away.

  • Pilot

    A small, limited trial of a new product, process or change before rolling it out fully.

  • Ping

    Send someone a quick message.

  • PIP

    See Performance improvement plan

  • Pipeline

    In sales, the list of potential deals at each stage, from first conversation to signed contract, with how likely each is to close.

  • Pitch

    A presentation or conversation trying to persuade someone to buy, invest or agree.

  • Pivot

    A big change of direction for a business (a different product, customer or way of making money) because the first plan isn't working.

  • Planning poker

    A team estimating game: everyone picks a story-point card in secret and reveals it at the same time, so the loudest voice doesn't set the estimate.

  • Platform business

    In business, a product others build on or trade through, such as an app store, a marketplace or an API many products use, rather than a product used on its own.

  • Platform engineering

    Building internal tools and infrastructure that other engineering teams use to build, deploy and run their software, so each team doesn't reinvent them.

  • Playbook

    A documented set of plays, approaches or steps for handling a type of situation, broader than a runbook, such as a sales or incident playbook.

  • plc

    See Public company

  • PLG

    See Product-led growth

  • PMF

    See Product-market fit

  • PMI

    See Post-merger integration

  • PMM

    See Product marketing

  • PMO

    Project management office: the team that sets how projects are run and tracked across an organisation, and collects their reports.

  • PO

    Purchase order: the official document a company raises to approve buying something, which the supplier quotes on their invoice.

  • POC

    See Proof of concept

  • Porter's five forces

    A framework for assessing how competitive an industry is, looking at five pressures: rivalry between competitors, the threat of new entrants, the threat of substitutes, and the bargaining power of buyers and of suppliers.

  • Portfolio

    All of an organisation's projects and programmes, managed together to decide which get funded and in what order.

  • Positioning

    How a company wants customers to see its product compared with the alternatives: who it's for, what it's best at, and why it's different.

  • Post-merger integration

    Combining two companies after a merger or acquisition: their teams, systems, processes and cultures.

  • Post-money valuation

    The pre-money valuation plus the new money.

  • Post-mortem

    A review after something went wrong, such as an outage or a failed launch, to understand what happened and stop it happening again.

  • Pound-cost averaging

    Investing a fixed amount regularly, such as monthly, so you buy more when prices are low and less when they're high, rather than trying to time the market.

  • PPC

    Pay per click: online advertising where you pay each time someone clicks your ad, most commonly on search engines.

  • PPPPPPP

    See The 7 Ps

  • PQQ

    See Selection questionnaire

  • PR (public relations)

    See Public relations

  • PR (public relations)

    See Public relations

  • PR (pull request)

    See Pull request

  • PR (pull request)

    See Pull request

  • Pre-emption rights

    Existing shareholders' right to buy new shares before they're offered to anyone else, so they can keep their percentage.

  • Pre-money valuation

    What the company is agreed to be worth just before new money goes in.

  • Pre-mortem

    Imagining, before a project starts, that it has failed, and working out why, so you can prevent it.

  • Pre-read

    A document sent before a meeting for attendees to read in advance, so the meeting can be spent deciding rather than presenting.

  • Pre-seed

    The very first outside money, raised on little more than an idea, the founders and perhaps a prototype.

  • Predictive analytics

    Using historical data and statistical models to predict what's likely to happen, such as which customers will churn.

  • Preference shares

    Shares with extra rights over ordinary shares, usually to be paid back first if the company is sold or wound up, and sometimes a fixed dividend.

  • Preferential stock

    See Preference shares

  • Preferred stock

    See Preference shares

  • Premium Bonds

    UK government savings where, instead of interest, your money is entered into a monthly prize draw.

  • Prepayments

    Money paid in advance for something you'll receive later, such as a year's software subscription paid upfront, spread across the months it covers.

  • Press release

    An official written announcement sent to journalists about company news.

  • Price anchoring

    Showing a higher price first, such as an expensive plan, so the next price looks reasonable by comparison.

  • Pricing model

    How a product's price is structured: per user (per seat), by usage, by tier, flat fee, or a mix.

  • PRINCE2

    A structured, widely used project management method, popular with the UK government and large organisations, with defined stages, roles and documents.

  • Principal engineer

    See Staff engineer

  • Prioritisation

    Deciding what to do first, and what not to do at all, when there's more to do than time allows.

  • Privacy by design

    Building data protection into systems and processes from the start, not adding it afterwards.

  • Privacy notice

    The public statement explaining what personal data an organisation collects, why, how long it keeps it and people's rights.

  • Privacy policy

    See Privacy notice

  • Private company

    A company whose shares aren't publicly traded.

  • Private equity

    Firms that buy or invest in established companies, usually aiming to make them more profitable and sell them on within a few years.

  • Probation

    The first few months in a new job, often three to six, when performance is reviewed more closely and the notice period is usually shorter.

  • Problem management

    Finding and fixing the underlying causes of repeated incidents, rather than just the incidents themselves.

  • Procurement

    The process, and usually the team, that buys goods and services for an organisation: choosing suppliers, negotiating and managing contracts.

  • Procurement Act 2023

    The law governing how public bodies in the UK (excluding Scotland for devolved bodies) buy goods and services, which replaced the old EU-derived rules in 2025.

  • Procurement framework

    A pre-approved list of suppliers and terms that public bodies can buy from without running a full tender each time.

  • Prod

    See Production

  • Product demo

    Showing a potential customer the product working, usually tailored to their needs.

  • Product manager

    The person responsible for deciding what a product should do and why: understanding customers, setting priorities and working with engineering and design to deliver.

  • Product marketing

    The marketing role that sits between product and sales: positioning products, writing messaging, planning launches and arming sales with what they need.

  • Product owner

    The person in scrum who decides what the team works on and in what order, by owning and prioritising the backlog.

  • Product portfolio

    All the products a company offers, managed together to balance growth, profit and risk.

  • Product-led growth

    Growing mainly through the product itself, with people signing up, getting value and upgrading without talking to sales.

  • Product-market fit

    When enough of the right customers want the product badly enough that they keep using it and paying for it without being chased.

  • Production

    The live environment real users use.

  • Professional indemnity insurance

    Insurance that pays out if a client claims your advice or work caused them a loss.

  • Profit centre

    A part of the business that earns its own revenue and is judged on the profit it makes, such as a product line or a sales region.

  • Profit warning

    A listed company telling the market its profits will be lower than expected.

  • Programme

    A group of related projects managed together towards a bigger goal, such as a company's move to the cloud.

  • Project

    A piece of work with a defined goal, start and end, such as launching a feature or moving offices.

  • Project manager

    The person responsible for delivering a project on time, on budget and to scope: planning, tracking progress, managing risks and keeping people informed.

  • Promotion

    Moving up to a more senior role, usually with more pay and responsibility.

  • Prompt

    The instructions or question you give to an AI model.

  • Prompt engineering

    Crafting and testing prompts carefully to get better, more reliable results from an AI model.

  • Proof of concept

    Proof of concept: a small test to show that an idea can work technically, before committing to build it properly.

  • Proof of value

    A short trial with a potential customer to show that a product delivers the promised results in their situation, often before they sign.

  • Proposal

    A formal document offering to do work or supply a product, setting out what, how, when and for how much.

  • Prospecting

    Searching for and making first contact with potential customers who haven't come to you yet, through research, cold emails, calls or events.

  • Protected conversation

    An off-the-record discussion, under UK employment law, between an employer and employee about ending employment on agreed terms, usually leading to a settlement agreement.

  • Protected disclosure

    See Whistleblowing

  • Prototype

    An early, rough version of something, built to test an idea or show how it would work, not to be used for real.

  • PSC

    See Persons with significant control

  • Pseudonymisation

    Replacing identifying details with codes, so data can't be linked to a person without extra information kept separately.

  • PSP

    See Payment service provider

  • Psychological safety

    A team climate where people feel safe to speak up, ask questions, admit mistakes and disagree without fear of embarrassment or punishment.

  • PTO

    Paid time off: American for holiday.

  • Public company

    A company whose shares can be bought by the public, usually listed on a stock exchange, with strict disclosure rules.

  • Public relations

    Managing a company's reputation and getting positive coverage in the media.

  • Public sector

    Organisations owned or funded by the government, such as central government departments, councils, the NHS, schools and the police.

  • Pull request

    A request to merge a change from a branch into the main code, where others review it first.

  • Pursuing other opportunities

    The phrase in a leaving announcement that says nothing about why someone left.

  • Push the envelope

    Go beyond the usual limits of what's been done.

  • Pushback

    Resistance or disagreement with a plan or request.

  • Put a pin in it

    See Park it

Q

  • QA

    Quality assurance: checking that software works properly before it's released, through testing.

  • QBR

    Quarterly business review: a meeting each quarter that checks results against the plan and agrees what happens next, held internally or with a big client.

  • QoQ, MoM

    See YoY

  • Qualification

    Checking whether a potential customer is worth pursuing: do they have the need, budget, authority and timing?

  • Quango

    See Arm's-length body

  • Quick and dirty

    Done fast and roughly, good enough for now.

  • Quick win

    An early, visible success that builds confidence and momentum for a bigger effort.

  • Quorum

    The minimum number of people who must be present for a meeting, such as a board meeting, to make valid decisions.

  • Quota

    The sales target a salesperson must hit in a period, often tied to their commission.

R

  • R&D tax credits

    UK tax relief for companies spending on qualifying research and development, which can include software work that solves genuine technical uncertainties.

  • RACI

    A table of who is Responsible, Accountable, Consulted and Informed for each piece of work.

  • Radical candour

    Giving direct, honest feedback while showing you genuinely care about the person.

  • RAG (AI)

    See Retrieval-augmented generation

  • RAG status

    A red, amber or green rating on a project's health: green is on track, amber is at risk, red is in trouble.

  • RAID log

    A project log of risks, assumptions, issues and dependencies, kept in one place and reviewed regularly.

  • RCA

    See Root cause analysis

  • RCF

    See Revolving credit facility

  • Re-baseline

    See Baseline

  • Reach

    See Impressions

  • Reach out

    Contact someone.

  • Reasoning model

    An AI model designed to work through a problem step by step before answering, usually slower and more expensive but better at maths, logic and complex tasks.

  • Rebrand

    Changing a company's or product's name, look, messaging or positioning.

  • Recession

    A significant, widespread fall in economic activity, often defined as two quarters in a row of the economy shrinking.

  • Recharge

    Charging another department for a service or cost, so the cost lands in the budget of the team that used it.

  • Recognised revenue

    See Deferred revenue

  • Reconciliation

    Checking that two sets of records agree, such as a company's ledger against its bank statement, and investigating any differences.

  • Records of processing

    The record organisations must keep under GDPR of what personal data they process, why, who it's shared with and how long it's kept.

  • Recruiter

    Someone whose job is finding and screening candidates for roles, either in-house at the hiring company or at an agency paid a fee when they fill a role.

  • Red ocean

    See Blue ocean

  • Redlines

    Changes one side proposes to a contract draft, traditionally marked in red, so the other side can see exactly what's changed.

  • Redundancy

    Losing your job because the role is no longer needed, not because of anything you did.

  • Refactor

    Restructuring existing code to make it cleaner or easier to change, without changing what it does.

  • References

    Statements from previous employers or colleagues about you, requested before an offer becomes final.

  • Referral programme

    Rewarding existing customers for recommending new ones, such as a discount for both.

  • Registered office

    A company's official address, on public record at Companies House, where legal letters are sent.

  • Regulator

    A government-backed body that sets and enforces rules for an industry or activity, such as the ICO for data or the FCA for financial services.

  • Regulatory sandbox

    A scheme letting firms test innovative products with real customers under a regulator's supervision, with some safeguards in place.

  • Release

    A version of software made available to users, and the act of making it available.

  • Release notes

    See Changelog

  • Relocation package

    Help from an employer with the costs of moving for a job, such as removals, travel and temporary housing.

  • Remarketing

    See Retargeting

  • Remote monitoring

    Tracking patients' health outside hospital, such as at home, using devices and apps that send readings to clinicians.

  • Remote working

    See Hybrid working

  • Renewal

    A customer signing up for another contract period when their current one ends.

  • Reorg

    See Restructure

  • Reply all

    Replying to everyone on an email, not just the sender.

  • Repo

    See Repository

  • Reporting line

    Who you formally answer to.

  • Repository

    Where a project's code and its full history of changes are stored, usually managed with git.

  • Requirements

    What a product or project must do, agreed before or during building it.

  • Reseller

    A company that sells another company's product to its own customers, taking a cut.

  • Reserved matters

    See Investor consent rights

  • Reskilling

    See Upskilling

  • Resourcing

    Deciding who works on what, and finding the people, money or tools a piece of work needs.

  • Responsible AI

    Building and using AI in ways that are fair, safe, transparent and accountable, such as checking for bias, explaining decisions and keeping people in control.

  • Responsive design

    Designing websites so the layout adapts to the screen, from a phone to a large monitor.

  • Restrictive covenants

    Clauses limiting what you can do after leaving a job: working for a competitor (a non-compete), approaching your old clients or colleagues (non-solicitation), or poaching staff.

  • Restructure

    Reorganising who does what and who reports to whom: merging teams, removing layers, changing roles.

  • Résumé

    See CV

  • Retainer

    A regular fee paid to keep a supplier, consultant or lawyer available for an agreed amount of work or time.

  • Retargeting

    Showing adverts to people who have already visited your website or used your app, usually using cookies or tracking pixels.

  • Retrieval-augmented generation

    Getting an AI model to answer using your own documents: the system first finds the relevant passages, then gives them to the model with the question.

  • Retro

    Short for retrospective: the meeting at the end of a sprint or project where the team discusses what went well, what didn't and what to change.

  • Retrospective

    See Retro

  • Return to office

    Employers requiring staff to spend more days working in the office after a period of remote or hybrid working.

  • Revenue

    All the money coming in from selling things, before any costs come off.

  • Revenue model

    The specific way a business earns its revenue, such as subscriptions, one-off sales, transaction fees, advertising or licensing.

  • Revenue operations

    The team that runs the systems, data and processes behind sales, marketing and customer success, so they work as one.

  • Revenue-based financing

    Funding repaid as a share of future revenue, instead of fixed instalments or giving up shares.

  • Revolving credit facility

    A flexible loan arrangement letting a company borrow, repay and borrow again up to an agreed limit.

  • RevOps

    See Revenue operations

  • RFI

    See RFP

  • RFP

    Request for proposal: a formal invitation for suppliers to bid for a piece of work.

  • Right to be forgotten

    See Right to erasure

  • Right to erasure

    A person's right, in many circumstances, to have their personal data deleted.

  • Right-to-work check

    The legal check UK employers must make that a new employee is allowed to work in the UK.

  • Rightsizing

    A euphemism for cutting jobs.

  • Risk register

    A list of a project's risks, how likely and serious each one is, who owns it and what's being done about it.

  • Roadmap

    The planned order of what gets built, and roughly when.

  • ROAS

    Return on ad spend: the revenue earned for each pound spent on advertising.

  • Rock the boat

    Cause trouble or disrupt things, especially by questioning how they're done.

  • Rockstar

    Job-advert slang for an excellent candidate, along with ninja, guru and wizard.

  • ROI

    Return on investment: what you get back compared with what you put in.

  • Roll-up

    Buying many small companies in the same market and combining them into one bigger business, a common private equity strategy.

  • Rollback

    Undoing a release and going back to the previous version, usually because the new one caused problems.

  • Root cause analysis

    Working out the underlying reason a problem happened, rather than just fixing the symptoms.

  • ROPA

    See Records of processing

  • Roth IRA

    See IRA

  • Royalty

    A payment to the owner of something, such as a patent, music or a brand, for the right to use it, usually a percentage of sales.

  • RPO

    See Disaster recovery

  • RSUs

    Restricted stock units: a promise of company shares that become yours as they vest, common at large and listed tech companies, including in the UK.

  • RTO (recovery time objective)

    See Disaster recovery

  • RTO (return to office)

    See Return to office

  • Rule of 40

    A rule of thumb for software companies: growth rate plus profit margin should add up to at least 40 per cent.

  • Rules of change

    The Technicians MBA's four rules for making a change work.

  • Run it up the flagpole

    Try out an idea to see how people react before committing to it.

  • Run rate

    A yearly figure worked out from a recent shorter period, usually last month times twelve.

  • Runbook

    Step-by-step instructions for running a system or handling a specific situation, such as restarting a service or responding to an alert.

  • Runway

    How long the company can keep going before the money runs out, if nothing changes.

S

  • SaaS

    Software as a service: software you rent by subscription and use over the internet, instead of buying and installing it.

  • Sabbatical

    An extended period of leave, paid or unpaid, after a set number of years' service, for rest, study or travel.

  • Safeguarding

    Keeping customers' money separate from a firm's own money, so it can be returned if the firm fails.

  • Salary band

    The pay range a company has set for a job level.

  • Salary sacrifice

    Giving up part of your salary in exchange for a non-cash benefit, such as extra pension contributions, an electric car or a bike, usually saving income tax and National Insurance.

  • Sales champion

    Someone inside the customer's organisation who wants your product to win and helps you sell it internally.

  • Sales cycle

    How long it typically takes from first contact with a potential customer to a signed deal.

  • Sales enablement

    Giving salespeople what they need to sell well: training, content, tools and product knowledge.

  • Sales lead

    A person or company that might become a customer, usually because they've shown some interest, such as filling in a form.

  • Sales opportunity

    See Deal (sales)

  • Sales tax

    The US equivalent of VAT, but charged only once, on the final sale to the customer, at rates that vary by state and even by city.

  • Sales-led growth

    See Product-led growth

  • SAM

    Serviceable available market: the part of the TAM your product can actually serve, given what it does, where you sell and who it's built for.

  • SaMD

    See Software as a medical device

  • Sanctions

    Government restrictions on doing business with particular countries, organisations or people, such as freezing their assets or banning trade.

  • Sandbox

    A safe, separate environment for trying things out without affecting real data or users.

  • Sanity check

    See Sense check

  • SAR / DSAR

    See Subject access request

  • SCA

    See Strong customer authentication

  • Scalability

    How well a system copes as demand grows, whether by adding more resources or without needing to.

  • Scale-up

    A company past the startup stage that is growing fast, typically with proven product-market fit and a growing team.

  • Scenario planning

    Working out what would happen under several possible futures (best case, base case, worst case) and planning for each.

  • Schema

    The structure of a database: what tables exist, what fields each has, and how they relate.

  • Scope

    What a piece of work includes and, just as importantly, what it doesn't.

  • Scope 1, 2 and 3 emissions

    The three categories of a company's emissions.

  • Scope creep

    A project slowly growing beyond what was agreed, one small extra at a time, without the deadline or budget moving to match.

  • Script

    A short program that automates a task, usually run on demand or on a schedule.

  • Scrum

    The most common agile method.

  • Scrum master

    The person in scrum who keeps the process running: runs the meetings, removes blockers and protects the team from distractions.

  • SDK

    Software development kit: a set of tools, libraries and documentation for building software on a particular platform or service.

  • SDR

    Sales development representative: a salesperson whose job is to find and qualify new leads, often by cold outreach, and book meetings for the account executives.

  • Secondary sale

    Existing shareholders selling their shares to someone else, rather than the company issuing new ones.

  • Secondment

    Temporarily working in a different team, organisation or role, then returning to your original job.

  • Secret sauce

    The special ingredient that makes a product or company better than the rest.

  • Security clearance

    The vetting someone needs to work with sensitive government information or sites, at levels from basic checks (BPSS) up to security check (SC) and developed vetting (DV).

  • Security questionnaire

    A long list of questions a customer sends a supplier about its security and data protection before buying, often hundreds of them.

  • Seed

    The first proper round, raised once there's a product and some early users or revenue.

  • Seed round

    See Seed

  • SEIS

    Seed Enterprise Investment Scheme: the version of EIS for the very youngest companies, with bigger relief.

  • Selection questionnaire

    The early stage of a public tender checking a supplier is eligible and capable (finances, experience, insurance) before the full bid.

  • Self Assessment

    The UK system for reporting income that isn't taxed through PAYE, such as self-employed earnings, rental income or untaxed investment income, by filing a tax return.

  • Self-starter

    Someone who works without being told what to do.

  • SEM

    See PPC

  • Senior Managers and Certification Regime

    FCA and PRA rules making named senior people in financial firms personally accountable for their areas.

  • Senior responsible owner

    The named senior person accountable for a government programme or project delivering its benefits.

  • Sense check

    A quick check that something seems reasonable, before it's used or sent.

  • Sensitivity analysis

    Testing how much an answer changes when one assumption changes, to see which assumptions matter most.

  • SEO

    Search engine optimisation: making web pages more likely to appear high in search results such as Google, without paying for ads.

  • Series A

    Usually the first round led by a venture capital firm, raised once there's evidence of product-market fit: revenue that's growing in a repeatable way, and a believable plan to scale it.

  • Series B

    Money to scale what's already working: bigger teams, new markets, more sales.

  • Series C

    Late-stage money for a company that's already big: expansion, buying other companies, sometimes moving abroad.

  • Series D and later

    Any rounds after Series C.

  • Series D, E, F…

    See Series D and later

  • Servant leadership

    A leadership style focused on serving and supporting the team, removing obstacles and helping people grow, rather than commanding.

  • Server

    A computer that provides a service to other computers over a network, such as running a website or storing files.

  • Serverless

    Running code in the cloud without managing servers yourself: the provider runs it when it's needed and charges only for the time it runs.

  • Service desk

    The single point of contact for users who need IT help or want to request something.

  • Service Standard

    The UK government's 14-point standard for building good digital services, covering user needs, accessibility, security and more.

  • Settlement (bank payments)

    See Settlement (payments)

  • Settlement (payments)

    The actual movement of money between banks to complete a payment, which can happen hours or days after the payment is approved.

  • Settlement agreement

    A legally binding agreement, usually when leaving a job, where you receive a payment in exchange for giving up the right to bring claims against your employer.

  • Severance

    Pay given to employees when their employment ends, usually in a layoff, often in exchange for signing a release of legal claims.

  • Shadow IT

    Technology used inside an organisation without IT's knowledge or approval, such as a team signing up to a tool on a credit card.

  • Share buyback

    A company buying back its own shares, reducing the number in circulation and usually raising the value of each remaining share.

  • Share of voice

    How much of the conversation or advertising in a market belongs to one brand, compared with its competitors.

  • Share of wallet

    How much of a customer's total spending in a category goes to one company.

  • Share options

    The right to buy shares later at a price fixed today, called the exercise or strike price.

  • Shared services

    Functions such as HR, finance or IT provided centrally to the whole organisation, instead of each business unit having its own.

  • Shareholder

    Someone who owns shares in a company, and so owns part of it.

  • Shareholder value

    The value a company delivers to its shareholders, through a rising share price and dividends.

  • Shares

    Equal units of ownership in a company.

  • Sharesave

    See ESPP

  • Sick pay

    Pay while you're off work ill.

  • Side hustle

    Work done for money alongside a main job, such as freelancing, a small business or selling products.

  • Sign-off

    Formal approval from the person with the authority to give it.

  • Signing bonus

    A one-off payment for joining a company, often to make up for a bonus or equity you're giving up by leaving your old job.

  • Silo

    A team or department that works in isolation, not sharing information or cooperating with others.

  • Silver bullet

    A single, simple solution expected to fix a complex problem.

  • Single customer view

    One complete, joined-up record of everything known about each customer, pulled together from every system.

  • Single sign-on

    Logging in once with one account, often your work account, to get into many systems, instead of a separate password for each.

  • Single source of truth

    One agreed place where a piece of information lives, so everyone works from the same version.

  • SIPP

    Self-invested personal pension: a pension you open and manage yourself, choosing your own investments.

  • Six Sigma

    A data-driven method for reducing errors and variation in processes, with trained practitioners ranked by belts (green, black).

  • Skin in the game

    Having something to lose personally if a decision goes badly, such as your own money or reputation.

  • Skip-level

    A meeting with your manager's manager, skipping a level of the hierarchy.

  • Skunkworks

    A small team working semi-secretly, outside the normal rules and processes, on an innovative project.

  • SLA

    Service level agreement: a promise, usually in a contract, about how a service will perform (uptime, response times, fix times) and what the customer gets back if it doesn't.

  • Slippage

    A project falling behind its planned dates.

  • SLO

    Service level objective: an internal target for how well a system should perform, such as 99.95 per cent uptime.

  • SMB and mid-market

    Customer size bands.

  • SME

    Two meanings.

  • SOC 2

    A US-originated audit report in which an independent auditor tests a service company's controls for security, and optionally availability, processing integrity, confidentiality and privacy.

  • Social proof

    Evidence that other people use and like something, such as reviews, testimonials, customer logos or user counts, used to persuade.

  • Social value

    In UK public sector buying, the wider benefits a supplier brings to society, such as local jobs, apprenticeships or environmental improvements, which are scored in tenders.

  • Socialise

    Share an idea informally with the right people before a formal decision, so there are no surprises and less resistance.

  • Soft skills

    The skills of working with people rather than tools: communicating, persuading, negotiating, leading.

  • Software as a medical device

    Software that is itself a medical device because its intended purpose is medical, such as diagnosing, monitoring or treating a condition.

  • Solution architect

    The person who designs how a technical solution fits together, often across several systems, to meet business needs.

  • Solutioning

    Business speak for working out a solution.

  • SOM

    Serviceable obtainable market: the part of the SAM you can realistically win in the next few years, given the competition and the size of your team.

  • SOP

    Standard operating procedure: the documented, agreed way a routine task is done.

  • SOW

    Statement of work: the document that sets out exactly what a contractor or supplier will deliver, by when, and for how much.

  • Span of control

    How many people report directly to one manager.

  • Spec

    Short for specification: a written description of what something should do, detailed enough for someone to build it.

  • Special category data

    Personal data the law treats as especially sensitive: health, race or ethnicity, religion, sexual orientation, political views, trade union membership, genetic data and biometric data used to identify someone.

  • Specification

    See Spec

  • Spend controls

    Central rules requiring UK government departments to get approval before spending above set limits on digital and technology.

  • SPIFF

    A short-term bonus for salespeople for selling a particular product or hitting a target quickly.

  • Spike

    A short, timeboxed piece of investigation to answer a question or reduce uncertainty before committing to build something.

  • Spin-off

    See Divestment

  • Sponsor

    A senior person who actively uses their influence to advance your career: recommending you, putting you forward, speaking up for you in rooms you're not in.

  • Sprint

    A fixed stretch of time, usually two weeks, in which a team commits to finishing a set amount of work from the backlog.

  • Sprint planning

    The meeting at the start of a sprint where the team picks what it will commit to from the backlog.

  • Sprint review

    The meeting at the end of a sprint where the team shows what it finished to stakeholders.

  • SQL

    Structured query language: the standard language for asking questions of, and changing data in, most databases.

  • SQL (sales)

    Sales qualified lead: a lead that sales has checked and agreed is a genuine opportunity worth pursuing.

  • SRE

    Site reliability engineering: applying software engineering to keeping systems reliable, using targets such as SLOs, automation and careful incident response.

  • SRO

    See Senior responsible owner

  • SSO

    See Single sign-on

  • SSOT

    See Single source of truth

  • Stablecoin

    See Cryptocurrency

  • Stack

    See Tech stack

  • Staff engineer

    A senior individual-contributor engineering level above senior engineer, focused on technical direction across teams rather than managing people.

  • Stage gate

    A checkpoint between project stages where it's reviewed and approved before more money or time is committed.

  • Staging

    An environment set up to match production as closely as possible, used for final checks before release.

  • Stakeholder

    Anyone affected by a decision, or able to block it.

  • Stakeholder mapping

    Listing everyone affected by a piece of work and plotting them by how much influence they have and how much they care, so you know who to manage closely and who to keep informed.

  • Stand-up

    A short daily meeting, often held standing to keep it short, where each person says what they did, what they're doing and what's blocking them.

  • Standard operating procedure

    See SOP

  • STAR method

    A way to structure answers in a competency-based interview: Situation, Task, Action, Result.

  • Startup mentality

    Willing to work flexibly, scrappily and fast, as in a startup, even if the company isn't one.

  • State pension

    The regular payment from the UK government once you reach state pension age, based on your National Insurance record.

  • States of change

    The three states every change action and change strategy goes through: planned (not started), active (being delivered) and completed or terminated (finished, or dropped because of what was learned).

  • Status report

    A regular update on how a project is going: progress, risks, issues and what's next, often with a RAG status.

  • Statutory accounts

    The formal yearly accounts a UK company must file with Companies House, in a set legal format.

  • Steer

    Guidance or direction from someone more senior.

  • SteerCo

    Steering committee: the group of senior people who oversee a project and make its big decisions.

  • Steering committee

    See SteerCo

  • Stock exchange

    A marketplace where shares in public companies are bought and sold, such as the London Stock Exchange.

  • Stock options

    See Share options

  • Stocks and shares ISA

    An ISA that holds investments such as funds and shares rather than cash, so any growth and income are tax-free.

  • Story points

    A rough, relative estimate of how much effort a user story will take, using numbers rather than hours.

  • Strategic pillars

    The handful of big themes a strategy is organised around, each with its own goals and projects.

  • Strategy

    A plan for how an organisation will reach its long-term goals, including what it will and won't do.

  • Stretch goal

    A target set deliberately beyond what's expected, to aim for if things go well.

  • Strike price

    See Share options

  • Strong customer authentication

    Rules requiring many online payments to be confirmed with two separate checks, such as a password plus a phone code or fingerprint.

  • Student loan repayments

    Repayments on UK student loans, taken from your pay through PAYE once you earn above a threshold that depends on your plan.

  • Subcontracting

    A supplier passing some of its contracted work to another company or freelancer.

  • Subject access request

    A person's legal right to ask an organisation for a copy of the personal data it holds about them.

  • Subscription

    Paying a regular fee, usually monthly or yearly, to keep using a product or service, instead of buying it once.

  • Succession planning

    Identifying and developing people to step into key roles when the current holders leave or move up.

  • Sunk cost

    Money or time already spent that you can't get back.

  • Sunset

    Retiring a product or feature, usually with notice to customers before it's switched off.

  • Supplier

    A company that provides goods or services to another.

  • Sustainability

    Operating in a way that can continue long term without harming the environment or society.

  • Swimlane

    A row or column in a diagram or board that groups work by who does it or what stage it's at.

  • Switching costs

    The time, money and hassle of moving from one product or supplier to another.

  • SWOT analysis

    A simple planning grid: strengths and weaknesses inside the business, opportunities and threats outside it.

  • Sync

    A short meeting to get people aligned, as in "let's sync".

  • Synergy

    The extra value supposedly created when two teams, products or companies combine, so the whole is worth more than the parts.

  • Synthetic data

    Artificially generated data that mimics the patterns of real data, used for testing or training without exposing real people's information.

T

  • T-shirt sizing

    Estimating work roughly by size category (XS, S, M, L, XL) instead of in hours or points, usually early, before the detail is known.

  • T&Cs

    See Terms and conditions

  • T&M

    See Time and materials

  • Table it

    Confusingly opposite: in British English, to put a topic forward for discussion now; in American English, to postpone it.

  • Tactics

    The specific actions taken to carry out a strategy.

  • Tag-along

    A clause letting smaller shareholders join a sale on the same terms if the majority sell their shares, so they aren't left behind with a new owner.

  • Take it offline

    Discuss this separately, with fewer people.

  • Take-home pay

    What actually reaches your bank account after income tax, National Insurance, pension contributions and any other deductions.

  • Take-home test

    See Technical test

  • Talent

    Business speak for people, especially skilled people the company wants to hire or keep.

  • Talking points

    The agreed key messages someone should make in a conversation, interview or meeting.

  • TAM

    Total addressable market: everyone who could possibly buy this kind of product, anywhere, usually given as money per year.

  • Target market

    The specific group of customers a product is aimed at.

  • Target operating model

    See Operating model

  • Tax code

    The code your employer uses to work out how much income tax to take from your pay, such as 1257L.

  • Tax return

    See Self Assessment

  • Tax year

    The UK's year for income tax, which runs from 6 April to 5 April the next year.

  • TBA

    To be announced: decided, or about to be, but not yet made public.

  • TBC

    To be confirmed: probably decided, but not certain yet.

  • TBD

    To be decided, or to be determined: not decided yet at all.

  • TCO

    See Total cost of ownership

  • TCV

    See ACV

  • Team building

    Activities meant to help a team work together better and get to know each other.

  • Tech debt

    The future cost of shortcuts taken in software today: quick fixes, skipped tests, outdated parts left in place.

  • Tech lead

    The engineer who leads the technical direction of a team, while still writing code.

  • Tech stack

    The set of technologies a product is built with, such as its languages, frameworks, database and cloud provider.

  • Technical debt

    See Tech debt

  • Technical test

    An exercise to check a candidate's technical skills, such as a timed coding test, a live exercise or a take-home task.

  • Telehealth

    See Remote monitoring

  • Temperature

    A setting on many AI models that controls how predictable or varied the output is: low is consistent and focused, high is more creative and random.

  • Tender offer

    An offer to buy shares from many shareholders at a set price, used by private companies to let staff sell some shares.

  • Term sheet

    See Heads of terms

  • Termination

    Ending a contract.

  • Terms and conditions

    The standard rules a company sets for anyone who buys from it or uses its product.

  • The 7 Ps

    Proper preparation and planning prevents piss-poor performance: the reminder that time spent planning is never wasted, and that plans need revisiting, not just making once.

  • The ask

    Business speak for the request: what someone wants from you.

  • The board

    The board of directors: the small group that oversees the company for its shareholders.

  • Think outside the box

    Think creatively, beyond the usual approaches.

  • Thought leadership

    Content intended to establish a person or company as an expert, such as articles, talks and opinion pieces.

  • Through the line

    A campaign that does both: mass advertising that sends people into targeted follow-up, such as a TV advert that drives sign-ups to an email offer.

  • Throw it over the wall

    Handing work to another team without context or help, and leaving them to deal with it.

  • Throw under the bus

    Blaming someone else, or letting them take the blame, to protect yourself.

  • Ticket

    One recorded piece of work or request in a tracking system such as Jira: a feature, a bug, a task.

  • Ticket size

    How big a ticket is: the estimated effort to complete it, in story points, t-shirt sizes or days.

  • Tiered pricing

    Offering several packages at different prices, each with more features or capacity, such as basic, pro and enterprise.

  • Tiger team

    A small group of specialists pulled together temporarily to solve a specific urgent problem.

  • Time and materials

    A contract where the client pays for the time actually spent, usually at a day rate, plus costs.

  • Timebox

    A fixed amount of time set aside for an activity, which ends when the time runs out, whether or not it's finished.

  • TL;DR

    Too long; didn't read: a one-line summary at the top of a long message, or a sarcastic reply to one.

  • TLA

    Three-letter acronym.

  • TOIL

    Time off in lieu: time off given instead of overtime pay, for extra hours worked.

  • Token

    The small chunks of text, roughly three-quarters of a word on average, that AI models read and write.

  • TOM

    Target obtainable market, or total obtainable market.

  • Tone of voice

    The consistent personality a brand writes and speaks in: formal or casual, playful or serious.

  • Top line

    See Revenue

  • Total comp

    See Total compensation

  • Total compensation

    Everything you're paid for a job: salary plus bonus, equity, pension, benefits and anything else of value.

  • Total cost of ownership

    Everything something will cost over its life, not just the price: setting up, running, maintaining, supporting, training and eventually replacing it.

  • Touch base

    Have a quick conversation to catch up.

  • Town hall

    See All-hands

  • Trade union

    An organisation of workers that negotiates with employers on pay and conditions, and supports members in disputes.

  • Trading allowance

    A UK allowance letting you earn a small amount from self-employment or a side business each tax year without paying tax or registering for Self Assessment.

  • Training data

    The examples an AI model learns from.

  • Transitioned out

    See Managed out

  • Transparency

    Openness about what's happening, how decisions are made and why.

  • Triage

    Deciding quickly what gets attention first when there's more to do than time or people allow, borrowed from emergency medicine.

  • Tribunal

    See Employment tribunal

  • TTL

    See Through the line

  • TUPE

    The UK rules (Transfer of Undertakings (Protection of Employment)) that move employees to a new employer, on their existing terms, when a business or a service changes hands.

  • Turnaround

    Rescuing a struggling business, usually through cost cuts, a change of leadership and a sharper focus.

  • Turnover (sales)

    See Revenue

  • Turnover (staff)

    See Attrition

  • Two-factor authentication

    Logging in with two different kinds of proof, usually a password plus a code from your phone.

  • Two-sided market

    See Marketplace

  • Types of change

    The Technicians MBA describes a change on three dimensions.

U

  • UGC

    See User-generated content

  • UI

    User interface: what people see and interact with on screen, such as layouts, buttons, forms and menus.

  • UI and UX

    See UX

  • UK GDPR

    See GDPR

  • UKCA marking

    The mark showing a product, including a medical device, meets UK regulatory requirements.

  • Unfair dismissal

    Being dismissed without a fair reason, or without a fair process.

  • Unicorn

    A privately owned startup valued at a billion dollars or more.

  • Unintended consequences

    See Law of unintended consequences

  • Unit cost

    What it costs to produce or deliver one unit of something: one order, one customer, one API call.

  • Unit economics

    Whether one sale makes money once you count what it cost to win and serve.

  • Unit test

    A small automated test that checks one piece of code works as expected.

  • Unlimited holiday

    A policy with no fixed annual leave allowance: take what you need.

  • Unpack

    Explain or examine something in more detail.

  • Upsell

    Persuading an existing customer to buy a bigger or more expensive version of what they already have.

  • Upskilling

    Learning new skills to do your current job better or move into a new one.

  • Uptime

    The share of time a system is working and available, usually given as a percentage.

  • URL

    A web address, such as https://thetechniciansmba.com/glossary.

  • Usage-based pricing

    Charging according to how much of a product a customer uses, such as per message, per gigabyte or per API call.

  • Use case

    A specific situation where someone uses a product to get something done.

  • User story

    A short description of a feature from the user's point of view, often written as "As a [type of user], I want [something] so that [reason]."

  • User-generated content

    Content created by customers or users rather than the company, such as reviews, photos, videos and posts.

  • UTM parameters

    Tags added to the end of a link that tell analytics where a visitor came from, such as which email or campaign.

  • UX

    User experience: how easy, useful and pleasant something is to use, from the first visit to getting the job done.

V

  • Valuation

    What investors agree the company is worth, usually set when it raises money.

  • Valuation cap

    In a convertible note or similar, the maximum valuation at which the investment converts into shares, protecting early investors if the company's value rises fast.

  • Valuation multiple

    A valuation expressed as a multiple of a financial figure, such as ten times revenue or eight times EBITDA, used to compare companies.

  • Value add

    The extra benefit something brings.

  • Value chain

    All the steps a business takes to turn inputs into something a customer pays for, from sourcing to delivery and support, and where each step adds value.

  • Value for money

    The test public bodies use for spending: the best mix of cost, quality and outcomes, not just the cheapest price.

  • Value proposition

    The plain statement of why a customer should buy: what problem it solves, and what that's worth to them.

  • Value-based pricing

    Setting a price based on how much the product is worth to the customer, rather than what it costs to make.

  • Variable costs

    Costs that rise and fall with how much you sell or how much the product is used, such as hosting, payment fees and materials.

  • VAT

    Value added tax: the UK tax added to the price of most goods and services, at a standard rate set by the government, with lower rates or none on some things.

  • VC

    See Venture capital

  • Velocity

    How many story points a team usually finishes in a sprint, used to plan how much to take on next time.

  • Vendor

    See Supplier

  • Venture capital

    Firms that invest other people's money in young, fast-growing companies, expecting most to fail and a few to return many times what they put in.

  • Venture debt

    Loans to venture-backed startups, usually alongside equity rounds, to extend runway without as much dilution.

  • Version

    A specific release of a piece of software, usually numbered, such as 2.4.1.

  • Version control

    See Git

  • Vertical

    A specific industry or market a business focuses on, such as healthcare, legal or retail.

  • Vertical integration

    A company owning more of the steps in making and selling its product, instead of relying on suppliers or partners.

  • Vesting

    Earning your equity gradually.

  • Vibe coding

    Building software by describing what you want to an AI and accepting what it writes, with little reading or understanding of the code yourself.

  • Viral

    Spreading rapidly from person to person, such as content shared widely or a product whose users bring in more users.

  • Visa sponsorship

    An employer supporting someone's application for a work visa, such as the UK Skilled Worker visa or a US H-1B.

  • Vision

    A short statement of the future an organisation wants to create, usually ambitious and long term.

  • VP

    Vice president: a senior leadership title, usually above director and below the C-suite.

  • Vulnerability

    A weakness in software or a system that an attacker could use.

W

  • W-2 and 1099

    US tax forms that also describe two kinds of worker.

  • WACC

    See Cost of capital

  • War room

    A room, physical or virtual, where people gather to deal with a crisis or a critical deadline together.

  • Warm lead

    A potential customer who already knows you or has shown interest, such as through a referral or a download.

  • Warranty

    A promise in a contract that something is true, or will work as described, for a set time.

  • Waterfall

    Building software in fixed stages, one after another: gather all the requirements, design, build, test, then release.

  • WBS

    See Work breakdown structure

  • WCAG

    See Accessibility

  • We're like a family

    Meant warmly.

  • Wear many hats

    You'll do several jobs at once, often because the company can't afford specialists yet.

  • Web app

    Software that runs in a browser, like a website you can do things in, such as Gmail or online banking, with nothing to install.

  • Webhook

    A way for one system to tell another automatically when something happens, by sending a message to an agreed web address.

  • Webinar

    An online seminar or presentation, often used to educate and generate leads.

  • Website traffic

    The number of visits to a website, usually broken down into sessions (visits), unique visitors (different people) and page views.

  • Weights

    See Parameters

  • Wellbeing

    How people feel physically and mentally, and what an organisation does to support it.

  • WFH

    Working from home.

  • Wheelhouse

    Someone's area of expertise or comfort.

  • Whistleblowing

    Reporting wrongdoing at work that's in the public interest, such as a crime, a danger to health and safety, or a breach of the law.

  • White paper

    A detailed, authoritative report on a topic, used to show expertise and generate leads.

  • Whitespace

    An unmet need or untapped part of a market where nobody is competing yet.

  • Win rate

    The share of qualified deals a sales team actually wins.

  • Win-win

    An outcome that benefits both sides.

  • Winding up

    See Liquidation

  • WIP

    Work in progress: started, but not finished.

  • Without prejudice

    A label on letters, emails or conversations made to try to settle a dispute, so that what's said generally can't be used as evidence in court if the talks fail.

  • Word of mouth

    Customers recommending a product to others without being paid to.

  • Work breakdown structure

    Breaking a project into smaller and smaller pieces of work until each is small enough to estimate and assign.

  • Work hard, play hard

    Long hours and a strong social scene.

  • Workflow

    A series of steps that gets a piece of work from start to finish, often partly or fully automated in software.

  • Workforce optimisation

    See Rightsizing

  • Working capital

    The money a business has available for day-to-day running: roughly what it's owed and holds in cash, minus what it owes in the short term.

  • Workshop

    A structured, interactive session where a group works together on a problem, rather than one person presenting.

  • Workstream

    A distinct strand of work within a larger project or programme, usually with its own owner.

  • World-class

    See Best-in-class

  • Write-off

    Formally accepting that something has lost its value, or that money owed won't be paid, and taking it off the books as a loss.

  • Wrongful dismissal

    Being dismissed in a way that breaks your contract, most often without the notice or notice pay you're entitled to.

Y

  • YoY

    Year on year: compared with the same period last year.

  • YTD

    Year to date: from the start of the year (calendar or fiscal) up to today.

Z

  • Zero-hours contract

    An employment contract with no guaranteed minimum hours: the employer offers work when it's needed.

  • Zombie company

    A company that earns just enough to service its debts or keep going, but can't grow or invest.

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