WPA2
WPAD (Web Proxy AutoDiscovery)
WPA (Windows Product Activation)
WPP
WRP
WSD
WSDL
WSIM
WST
Wu-Tang Clan
WWAN
WWE
WWW
WWW Publishing Service
WWW Service
WYSBYGI
WYSIWYG
X2: X-Men United
X.400
x64
x86
Xanthorrhoeaceae
Xbox
X-Chat
XD-Picture Card
Xeronemataceae
XIII
XImage
XL-Recordings
X-Men
X-Men: The Last Stand
XML
XML atribut
XML feed
XML Paper Specification
XML potpis
XML šema
XML stablo
XML Web usluge
XMMS
XPath
XPS
XPS Essentials Pack
XrML
XSLT
X Window System
Xyridaceae
yd²
yd³
Yellow Submarine
srpski