WAudio Video Bridging
WCommodore bus
WEthernet
WIEEE-488
WOpen Firmware
WIEEE 1284
WIEEE 1394
WIEEE 1613
WInterval arithmetic
WIEEE 1905
WIEEE 11073 service-oriented device connectivity
WInterval arithmetic
WS-100 bus
WNuBus
WOpen Firmware
WPower over Ethernet
WPower symbol
WRisk management
WS-100 bus
WSystem on module
WToken ring
WVMEbus
WWiBro