| William Wordsworth | William Wordsworth |
| Williams syndrom | Williams-syndroom |
| Willie Dixon | Willie Dixon |
| Williston | Williston |
| Willy Brandt | Willy Brandt |
| Willy Puchner | Willy Puchner |
| Willy Wonka | Willy Wonka |
| Wilmington | Wilmington |
| Wilson Boit Kipketer | Wilson Boit Kipketer |
| Wilson Pickett | Wilson Pickett |
| Wilsons sætning | Stelling van Wilson |
| Wim Vanhuffel | Wim Vanhuffel |
| Wim Wenders | Wim Wenders |
| WiMAX | WiMAX |
| Wimbledon | Wimbledon |
| Wimbledon Championships | Wimbledon |
| Wimbledon-vindere i damesingle | Wimbledon |
| Wimbledon-vindere i herre- og damedouble | Wimbledon |
| Wimbledon-vindere i herresingle | Wimbledon |
| Wimbledon-vindere i mixed double | Wimbledon |
| Winamp | Winamp |
| Windeck | Windeck |
| Windhoek | Windhoek |
| Window manager | Windowmanager |
| Windows Aero | Windows Aero |
| Windows Me | Windows ME |
| Windows Media Player | Windows Media Player |
| Windows NT | Windows NT |
| Windows Vienna | Windows Vienna |
| Windows Vista | Windows Vista |
| Windows XP | Windows XP |
| Windsor | Windsor |
| Windsor Castle | Windsor Castle |
| Winfield Scott | Winfield Scott |
| Wing Tsun | Wing Tsun |
| Winglet | Winglet |
| Winnetka | Winnetka |
| Winnie Mandela | Winnie Mandela |
| Winnipeg | Winnipeg |
| Winona Ryder | Winona Ryder |
| Winston Churchill | Winston Churchill |
| Winston Giles | Winston Giles |
| Winston Giles Orchestra | The Winston Giles Orchestra |
| Wintera-familien | Winteraceae |
| Winterthur | Winterthur |
| Winx Club | Winx Club |
| WinZip | WinZip |
| Wirecard | Wirecard |
| Wireless Distribution System | Wireless Distribution System |
| Wirtschaftswunder | Wirtschaftswunder |
| Wisconsin | Wisconsin |
| Wismar | Wismar |
| Wisła | Wisła |
| Wisława Szymborska | Wisława Szymborska |
| Within Temptation | Within Temptation |
| Witold Lutosławski | Witold Lutosławski |
| Wittenberg | Wittenberg |
| Wkrzanska Skov | Wkrzanska Wildernis |
| WLAN | Wireless LAN |
| Wojciech Jaruzelski | Wojciech Jaruzelski |
| Województwo kujawsko-pomorskie | Kujavië-Pommeren |
| Województwo lubelskie | Lublin |
| Województwo Mazowieckie | Mazovië |
| Województwo małopolskie | Klein-Polen |
| Województwo podkarpackie | Subkarpaten |
| Województwo podlaskie | Podlachië |
| Województwo pomorskie | Pommeren |
| Województwo Warmińsko-Mazurskie | Ermland-Mazurië |
| Województwo zachodniopomorskie | West-Pommeren |
| Województwo łódzkie | Łódź |
| Województwo świętokrzyskie | Święty Krzyż |
| wok | wok |
| Wolf Biermann | Wolf Biermann |
| Wolfgang Amadeus Mozart | Wolfgang Amadeus Mozart |
| Wolfgang Pauli | Wolfgang Pauli |
| Wolfgang Petersen | Wolfgang Petersen |
| Wolfgang Rihm | Wolfgang Rihm |
| Wolfgang Schüssel | Wolfgang Schüssel |
| wolfram | wolfraam |
| Wolfram von Eschenbach | Wolfram von Eschenbach |
| Wolfsburg | Wolfsburg |
| Wollemia nobilis | Wollemia |
| Wolof | Wolof |
| Wolsztyn | Wolsztyn |
| Wolverhampton | Wolverhampton |
| Wolverine | Wolverine |
| Wombat | Wombats |
| Wonder Woman | Wonder Woman |
| Woodrow Wilson | Woodrow Wilson |
| Woods metal | Woodsmetaal |
| Woodstock | Woodstock |
| Woody Allen | Woody Allen |
| Woody Guthrie | Woody Guthrie |
| Woody Harrelson | Woody Harrelson |
| Wookiee | Wookiee |
| Woolworth Building | Woolworth Building |
| Worcester | Worcester |
| Worcester County | Worcester County |
| Worcestershire | Worcestershire |
| Workbench | Workbench |
| World Association of Girl Guides and Girl Scouts | World Association of Girl Guides and Girl Scouts |
| World Champeonship Attitude | Total Nonstop Action Wrestling |
| World Championship Wrestling | World Championship Wrestling |
| World Economic Forum | World Economic Forum |
| World Games | Wereldspelen |
| World Intellectual Property Organization | Wereldorganisatie Intellectuele Eigendom |
| World Organisation of the Scout Movement | World Organization of the Scout Movement |
| World Series of Poker | World Series of Poker |
| World Trade Center | World Trade Center |
| World Wide Web | Wereldwijde web |
| World Wide Web Consortium | World Wide Web Consortium |
| World Wind | NASA World Wind |
| World Wrestling Entertainment | World Wrestling Entertainment |
| Worms | Worms |
| Wormskonkordatet | Concordaat van Worms |
| Worth County | Worth County |
| Wrapballe | Kuilgras |
| WrestleMania | Wrestlemania |
| Wrestling | Professioneel worstelen |
| Wroclaw | Wrocław |
