WA	Wide Area
WAAF	WebRTC Access Aggregator Function
WAF	WebRTC Authorisation Function
WAF	WebRTC Authorization Function
WAG	WLAN Access Gateway
WAP	Wireless Application Protocol
WBE	Welch bound equality
WCMP	Wireless Control Message Protocol
WDD	Workflow Description Document
WEA	wireless emergency alerts
WG	Working Group
WG1	Working Group 1
WHO	World Health Organization
WI	Work Item
WIC	WebRTC IMS Client
WID	Work Item description
WIFA	Wire Inverted FAntenna
WIM	WAP Identity Module
WKA	Well Known Abbreviation
WLAN	Wireles Local Area Network
WLAN	Wireless Local Access Network
WLAN	Wireless Local Area Network
WLAN	Wireless Local Area Networks
WLS	Weighted Least Squares
WME	WAVE Management Entity
WMTS	Wireless Medical Telemetry Service
WN	Week Number
WS	Window Size
WSC	Web Service Consumer
WSDL	Web Services Description Language
WSP	Web Service Provider
WSS	WLAN System Simulator
WTPF	WebRTC Third Party Function
WUS	Wake-up signal
WUS	Wake-up signals
WWSF	WebRTC Web Server Function