| Woqooyi Galbeed | Woqooyi Galbeed |
| Worb | Worb |
| Worben | Worben |
| Worcester | Worcester |
| Worcestershire | Worcestershire |
| WordPerfect | WordPerfect |
| WordPress | WordPress |
| Work breakdown structure | Estructura analítica de un proyecto |
| Workbench | Workbench |
| Working Girl | Armas de mujer |
| workshop | taller |
| World Anti-Communist League | Liga Anticomunista Mundial |
| World Baseball Classic | Clásico Mundial de Béisbol |
| World Curling Federation | Federación Mundial de Curling |
| World Food Programme | Programa Mundial de Alimentos |
| World Golf Hall of Fame | Salón de la Fama del Golf Mundial |
| World Intellectual Property Organization | Organización Mundial de la Propiedad Intelectual |
| World Meteorological Organization | Organización Meteorológica Mundial |
| World of Darkness | Mundo de Tinieblas |
| World Rally Championship | Campeonato Mundial de Rallies |
| World Science Fiction Society | Convención mundial de ciencia ficción |
| World Series | Serie Mundial |
| World Series of Poker | Serie Mundial de Póquer |
| World Soccer | World Soccer Magazine |
| World Social Forum | Foro Social Mundial |
| World Team Cup | Copa Mundial por Equipos |
| World Trade Center | World Trade Center |
| World War II Online | Battleground Europe |
| World Wide Web | World Wide Web |
| World Wide Web Consortium | World Wide Web Consortium |
| World Wrestling Entertainment | World Wrestling Entertainment |
| World Zionist Organization | Organización Sionista Mundial |
| Worldcon | Convención mundial de ciencia ficción |
| WORM | WORM |
| Wormskonkordatet | Concordato de Worms |
| Wounded Knee | Wounded Knee |
| Wow | Wow |
| WP | WP |
| WPA | Wi-Fi Protected Access |
| Wrangels ö | Isla de Wrangel |
| wrap | wrap |
| WrestleMania | WrestleMania |
| Wrestling | Lucha libre profesional |
| Wrexham AFC | Wrexham Association Football Club |
| Wrocław | Wrocław |
| WSDL | WSDL |
| WTA Tour Championships | WTA Tour Championships |
| WTA-touren | WTA |
| WTCC | Campeonato Mundial de Turismos |
| Wu | Idioma wu |
| Wu Zetian | Wu Zetian |
| Wuhan | Wuhan |
| Wunsiedel | Wunsiedel |
| Wuppertal | Wuppertal |
| wushu | wushu |
| WWE | World Wrestling Entertainment |
| WWE Hall of Fame | WWE Salón de la Fama |
| www | www |
| Wyatt Halliwell | Wyatt Matthew Halliwell |
| Wyclef Jean | Wyclef Jean |
| Wynau | Wynau |
| Wynigen | Wynigen |
| Wynton Marsalis | Wynton Marsalis |
| Wyoming | Wyoming |
| Wyoming County | Condado de Wyoming |
| Wyomings flagga | Bandera de Wyoming |
| WYSIWYG | WYSIWYG |
