WARCNET
WBEEP
WBSSGP
WDistributed data flow
WDMX512
WDNP3
WEncapsulation (networking)
WFibre Channel over Ethernet
WFrame Relay
WFrame Relay
WHypertext Transfer Protocol
WInternet Gateway Device Protocol
WInterPlaNet
WInterPlanetary File System
WISO 11783
WLive distributed object
WLocalTalk
WMedia Redundancy Protocol
WMedium-dependent interface
WMorse Micro
WOptical mesh network
WPacket switching
WPAROLI
WPreboot Execution Environment
WProtocol pipelining
WProtocol stack
WSegmentation and reassembly
WSorcerer's Apprentice Syndrome
WSynchronous optical networking
WTelocator Alphanumeric Protocol
WUAVCAN
WUniPro
WWebTorrent
WXcast
WZ-Wave
WZeroNet