w
- W3C
- wafer
- walk-through
- walla
- Walla
- WAN
- warm boot
- WASP
- watermarking
- watt (W)
- wav
- WAVE
- waveform
- Waveform
- waveform monitor
- waveguide
- wavelength
- wavelet
- wavetable
- wavetable synthesis
- web browser
- webcasting
- webmaster
- web page
- web server
- web site
- web, WWW
- weighting filters
- wet
- Wet
- what you see is what you get
- Wheatstone bridge
- white balance
- White Book standard
- white flag
- white level
- white noise
- white paper
- whois
- Whole-step
- Whole tone scale
- wide-angle
- wide area network
- widescreen TV
- widow
- wild
- window
- Windows Media
- Windscreen
- WinZip
- wipe
- wireless
- Wireless Application Protocol
- wireless application service provider
- Wireless LAN
- Wireless Markup Language
- wireless modem
- wireless spectrum
- WML
- Woodwind family
- word
- Word painting
- word wrap
- Work-for-hire
- World Wide Web
- World Wide Web Consortium
- WORM
- writable optical media
- write
- write-once-read-many
- WYSIWYG