Acronyms
Sales, Marketing, and Technology Acronyms and Abbreviations. Jump to acronyms beginning with the number or letter:
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VTuber: Virtual YouTuber
A digital avatar used by a content creator to engage with their audience on platforms like YouTube or Twitch.
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VUI: Voice User Interface
Enables voice-activated interactions with devices and applications.
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VWO: Visual Website Optimizer
A leading A/B testing and experimentation platform that enables businesses to test multiple elements on their websites, apps, and products, fostering data-driven decision-making.
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W-2: Wage and Tax Statement
Essential for accurate tax reporting, linking employer payroll records to employee tax obligations.
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W-9: Request for Taxpayer Identification Number and Certification
A US tax form used to verify a contractor’s identity and tax status.
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W3C: World Wide Web Consortium
An international community that develops open standards for the World Wide Web
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WACC: Weighted Average Cost of Capital
A financial metric that represents a company’s average cost of capital from all sources.
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WAE: Wireless Application Environment
A framework for developing mobile applications over wireless networks
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WAF: Web Application Firewall
Blocks malicious traffic to secure web apps against threats like SQL injection and XSS.
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WAI: Web Accessibility Initiative
Shared rules and technical notes so pages and apps work with keyboards, screen readers, and other assistive tools.
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WAI-ARIA: Web Accessibility Initiative – Accessible Rich Internet Applications
A technical specification to improve accessibility of dynamic web content and UI controls
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WAL: Write-Ahead Logging
A method for ensuring data integrity and recovery in database systems.









