W.ag
WATM (computer)
W.co
WCommodore CDTV
WDress-up
WDubna 48K
WFloptical
WHP 95LX
WHypertext Transfer Protocol
WMacintosh Classic II
WMacintosh Quadra
WMacintosh Quadra 700
WMacintosh Quadra 900
WNeo Geo (system)
WPowerBook
WPowerBook 100
WPowerBook 100 series
WPowerPC
W.tt
WUTF-16