| W-boson | W-boson |
| W-motor | W engine |
| W. Somerset Maugham | W. Somerset Maugham |
| W.C. | W.C. |
| Waal | Waal |
| WAAS | Wide Area Augmentation System |
| Wachau | Wachau |
| Wachovia Center | Wachovia Center |
| Wachseldorn | Wachseldorn |
| Wachtelhund | German Spaniel |
| Wacław Sierpiński | Wacław Sierpiński |
| Wadai | Ouaddai Empire |
| Wade Hampton III | Wade Hampton III |
| Wade Redden | Wade Redden |
| Wade-Giles | Wade-Giles |
| wadi | wadi |
| Wadi Al-Hitan | Wadi Al-Hitan |
| Wadj | Djet |
| Wado Ryu | Wadō-ryū |
| Wadowice | Wadowice |
| Wafd | Wafd Party |
| wafer | wafer |
| Waffen-SS | Waffen-SS |
| Wag the Dog | Wag the Dog |
| Wageningen | Wageningen |
| Wagner | Wagner |
| Wagnerian rock | Wagnerian rock |
| wagneriansk | Wagnerian |
| Wagnertuba | Wagner tuba |
| Wagyu | Wagyu |
| Wahhabism | Wahhabism |
| Wahlen | Wahlen |
| Wahlern | Wahlern |
| WAI | Web Accessibility Initiative |
| Waiheke Island | Waiheke Island |
| Waikatofloden | Waikato River |
| Waikīkī | Waikiki |
| Waitangifördraget | Treaty of Waitangi |
| Waiting for My Rocket to Come | Waiting for My Rocket to Come |
| Waiting for the Sun | Waiting for the Sun |
| Wakame | Wakame |
| Wakayama prefektur | Wakayama Prefecture |
| Wake | Wake Island |
| Wake Me Up Before You Go-Go | Wake Me Up Before You Go Go |
| Waking up the Neighbours | Waking Up the Neighbours |
| Wakizashi | Wakizashi |
| Wal-Mart | Wal-Mart |
| Walburga Habsburg Douglas | Archduchess Walburga of Austria |
| Wald | Wald AR |
| Waldemar av Danmark | Prince Valdemar of Denmark |
| Waldmohr | Waldmohr |
| Waldorf-Astoria | The Waldorf-Astoria Hotel |
| Waldorfpedagogik | Waldorf education |
| Waldorfsallad | Waldorf salad |
| Waldorfskola | Waldorf schools |
| Waldsassen | Waldsassen |
| Waldstatt | Waldstatt |
| Waldsteinior | Waldsteinia |
| Wales | Wales |
| Wales flagga | Flag of Wales |
| Wales herrlandslag i fotboll | Wales national football team |
| Wales herrlandslag i rugby union | Wales national rugby union team |
| Wales historia | History of Wales |
| Wales huvudområden | Administrative divisions of Wales |
| Wales statsvapen | Coat of arms of Wales |
| walesare | Welshman |
| walesarna | Welsh |
| walesisk | Welsh |
| walesiska | Welsh |
| Walferdange | Walferdange |
| Walhalla | Walhalla temple |
| Walid Jumblatt | Walid Jumblatt |
| Walk the Line | Walk the Line |
| walkie-talkie | walkie-talkie |
| Walking With a Ghost | Walking with a Ghost |
| walkman | Walkman |
| Walkringen | Walkringen |
| Wall street | Wall Street |
| Wall Street Journal | The Wall Street Journal |
| Wallace Carothers | Wallace Carothers |
| Wallace Harrison | Wallace Harrison |
| Wallace och Gromit | Wallace and Gromit |
| Wallacelinjen | Wallace Line |
| Wallacemonumentet | Wallace Monument |
| Wallenberg | Wallenberg family |
| Wallenried | Wallenried |
| Wallhack | Wallhacking |
| Wallis och Futuna | Wallis and Futuna |
| Wallis- och Futunas flagga | Flag of Wallis and Futuna |
| Wallis- och Futunaöarna | Wallis and Futuna |
| Walliswil bei Niederbipp | Walliswil bei Niederbipp |
| Walliswil bei Wangen | Walliswil bei Wangen |
| Wallisön | Wallis Island |
| Walls of Jericho | Walls of Jericho |
| Wally Wood | Wally Wood |
| Walperswil | Walperswil |
| Walshfunktion | Walsh function |
| Walt Disney | Walt Disney |
| Walt Disney Company | The Walt Disney Company |
| Walt Disney Feature Animation | Walt Disney Animation Studios |
| Walt Disney Pictures | Walt Disney Pictures |
| Walt Disney Theatrical Productions | Walt Disney Theatrical |
| Walt Disney World | Walt Disney World Resort |
| Walt Simonson | Walt Simonson |
| Walt Whitman | Walt Whitman |
| Waltenschwil | Waltenschwil |
| Walter | Walter |
| Walter Baade | Walter Baade |
| Walter Bagehot | Walter Bagehot |
| Walter Benjamin | Walter Benjamin |
| Walter Christaller | Walter Christaller |
| Walter Cunningham | Walter Cunningham |
| Walter Dornberger | Walter Dornberger |
| Walter Funk | Walther Funk |
| Walter Gilbert | Cyril Norman Hinshelwood |
| Walter Gropius | Walter Gropius |
| Walter Hess | Walter Rudolf Hess |
| Walter Hill | Walter Hill |
| Walter Horten | Horten brothers |
| Walter Huston | Walter Huston |
| Walter Kasper | Walter Kasper |
| Walter Koenig | Walter Koenig |
| Walter Matthau | Walter Matthau |
| Walter Model | Walter Model |
| Walter Mondale | Walter Mondale |
| Walter Raleigh | Walter Raleigh |
| Walter Richard Sickert | Walter Sickert |
| Walter Röhrl | Walter Röhrl |
| Walter Samuel | Walter Samuel |
| Walter Schellenberg | Walter Schellenberg |
| Walter Schirra | Wally Schirra |
| Walter Scott | Walter Scott |
| Walter Stahlecker | Franz Walter Stahlecker |
| Walter Sullivan | Silent Hill |
| Walter Sydney Adams | Walter Sydney Adams |
| Walter Ulbricht | Walter Ulbricht |
| Walter von Reichenau | Walther von Reichenau |
| Walter Wolf Racing | Walter Wolf Racing |
| Walter Zenga | Walter Zenga |
| Waltham Forest | London Borough of Waltham Forest |
| Walther Bothe | Walther Bothe |
| Walther Darré | Richard Walther Darré |
| Walther Kadow | Walther Kadow |
| Walther Müller | Walther Müller |
| Walther Nernst | Walther Nernst |
| Walther Rathenau | Walther Rathenau |
| Walther von Brauchitsch | Walther von Brauchitsch |
| Walther von der Vogelweide | Walther von der Vogelweide |
| Walvis Bay | Walvis Bay |
| Walzenhausen | Walzenhausen |
| WAN | Wide area network |
| Wanadoo | Wanadoo |
| Wanda Jackson | Wanda Jackson |
| Wanda Landowska | Wanda Landowska |
| Wanda Rutkiewicz | Wanda Rutkiewicz |
| Wandjina | Wondjina |
| Wandlitz | Wandlitz |
| Wando | Wando |
| Wandsworth | London Borough of Wandsworth |
| Wang Fei | Faye Wong |
| Wang Jingwei | Wang Jingwei |
| Wang Mangs interregnum | Xin Dynasty |
| Wangari Maathai | Wangari Maathai |
| Wangdue Phodrang | Wangdue Phodrang District |
| Wangen | Wangen |
| Wangen an der Aare | Wangen an der Aare |
| Wangenried | Wangenried |
| Wanju | Wanju |
| Wankelmotor | Wankel engine |
| wannabe | wannabe |
| Wannsee | Wannsee |
| Wannseekonferensen | Wannsee Conference |
| Wanzwil | Wanzwil |
| Wapedia | Wapedia |
| wapiti | wapiti |
| wapitihjort | wapiti |
| War Games | WarGames |
| War Office | Ministry of Defence |
| Waray-waray | Waray-Waray language |
| Warchalking | Warchalking |
| Warcraft | Warcraft universe |
| Warcraft III | Warcraft III |
| Warcraft III World Editor | Warcraft III World Editor |
| Ward Cunningham | Ward Cunningham |
