WETICE, WG, WI-IAT, WICOW, WIDM, WIKISYM, WIMS, WINE, WISE, WM, WMT, WORDS, WPNC, WSC, WSCG, WSDM, WWW, Web Intelligence, Web3D, WebDB, WebS, WebSci, WiMob, WiOpt, WikidataCon, Wikis4SE, WoSS, WoWMoM, World Congress on Engineering, World Universities Forum, XP, Xinnovations, ZEUS