| Wood Badge | Wood Badge |
| Wood Buffalo nationalpark | Parco nazionale Wood Buffalo |
| Woodardfunktion | Funzioni di Woodard |
| Woodrow Wilson | Woodrow Wilson |
| Woodstock | Woodstock |
| Woodstockfestivalen | Festival di Woodstock |
| Woody Allen | Woody Allen |
| Woody Guthrie | Woody Guthrie |
| Woody Harrelson | Woody Harrelson |
| Wookiee | Wookiee |
| Wookieepedia | Wookieepedia |
| Woolsthorpe-by-Colsterworth | Woolsthorpe-by-Colsterworth |
| Woolworth Building | Woolworth Building |
| Woqooyi Galbeed | Woqooyi Galbeed |
| Worb | Worb |
| Worben | Worben |
| Worcester | Worcester |
| Worcester Rugby | Worcester Rugby |
| Worcestershire | Worcestershire |
| WordPerfect | WordPerfect |
| WordPress | WordPress |
| Worf | Worf |
| Work breakdown structure | Work Breakdown Structure |
| Workbench | Workbench |
| Working Girl | Una donna in carriera |
| workshop | laboratorio |
| World Anti-Doping Agency | WADA |
| World Association of Girl Guides and Girl Scouts | Associazione Mondiale Guide ed Esploratrici |
| World Baseball Classic | World Baseball Classic |
| World Cup i ishockey | World Cup of Hockey |
| World Cup Soccer | Nintendo World Cup |
| World Food Programme | Programma Alimentare Mondiale |
| World Games | World Games |
| World Hockey Association | World Hockey Association |
| World Intellectual Property Organization | Organizzazione Mondiale per la Proprietà Intellettuale |
| World Meteorological Organization | Organizzazione Meteorologica Mondiale |
| World of Darkness | Mondo di Tenebra |
| World Organization of the Scout Movement | Organizzazione Mondiale del Movimento Scout |
| World Rally Championship | World Rally Championship |
| World Series | World Series |
| World Series of Poker | World Series of Poker |
| World Soccer | World Soccer |
| World Social Forum | Forum sociale mondiale |
| World Team Cup | World Team Cup |
| World Trade Center | World Trade Center |
| World Wide Web | World Wide Web |
| World Wide Web Consortium | World Wide Web Consortium |
| World Wrestling Entertainment | World Wrestling Entertainment |
| WORM | Write Once Read Many |
| Wormskonkordatet | Concordato di Worms |
| Wounded Knee | Massacro di Wounded Knee |
| WP | WP |
| WPA | Wi-Fi Protected Access |
| Wrangels ö | Isola di Wrangel |
| wrap | rotolo |
| WrestleMania | WWE WrestleMania |
| Wrestling | Wrestling |
| Wrexham | Wrexham |
