W3C
Wait cursor
wax file
WCF
duplex services
web property
web server, maintaining an open media connection
Web Services Description Language.
See WSDL.
WebClient, 2nd
and downloading fonts
WebKit
Whac-a-Mole
width
Width property, 2nd, 3rd, 4th, 5th
wildcard characters
Window property
Windows Communication Foundation.
See WCF.
Windows Forms
Windows Live ID
Windows Logo key
Windows Media Audio format
Windows Media Player
Windows Media Video format
Windows modifier key
Windows Presentation Foundation.
See WPF.
Windows Vista, isolated storage locations
Windows XP, isolated storage locations
wmx file
WorkerReportsProgress property
WorkerSupportsCancellation property
World Wide Web Consortium.
See W3C.
WPF, 2nd, 3rd, 4th, 5th, 6th
WPF/E
wpl file
WriteObject method
WS-* protocols
WSDL
wsx file
wvx file