| World Trade Center | World Trade Center |
| World Trade Organization | WTO |
| world war | verdenskrig |
| World War I | første verdenskrig |
| World War II | Anden Verdenskrig |
| World Wide Fund for Nature | WWF Verdensnaturfonden |
| World Wide Web | World Wide Web |
| World Wide Web Consortium | World Wide Web Consortium |
| World Wrestling Entertainment | World Wrestling Entertainment |
| world's oldest profession | verdens ældste erhverv |
| World-Wide Web | World Wide Web |
| Worldwar | Verdenskrig |
| Worldwatch Institute | Worldwatch Institute |
| Worldwide world trade center | World Trade Center |
| Worliness | Griskhed |
| worm | orm |
| Wormhole | Ormehul |
| Worms | Spaghetti |
| wormwood | malurt |
| worse | værre |
| Worth County | Worth County |
| worth one's while | umagen værd |
| worthless | værdiløs |
| Wosret | Wosret |
| wound | sår |
| Wounded Knee Massacre | Massakren ved Wounded Knee |
| Wowser | Puritaner |
| Wrappage | Konvulut |
| wrath | vrede |
| wren | gærdesmutte |
| Wrench-key | Svensknøgle |
| WrestleMania | WrestleMania |
| WrestleMania XIX | WrestleMania XIX |
| Wrier | Skifer |
| Wright brothers | Brødrene Wright |
| wring | vride |
| wrist | håndled |
| wristwatch | armbåndsur |
| write | skrive |
| write down | nedskrive |
| writer | forfatter |
| Writeress | Skribent |
| Writing machine | Skrivemaskine |
| Writing-case | Penalhus |
| Wroclaw | Wroclaw |
| Wrocław | Wrocław |
| wrongful act | forsømmelighed |
| Wt | Vægt |
| WTO | WTO |
| Wu Yi | Wu Yi |
| Wuhan | Wuhan |
| Wulfram | Wolfram |
| Wulfstan of Hedeby | Wulfstan af Hedeby |
| wunderkind | vidunderbarn |
| Wuppertal | Wuppertal |
| Wurm | Orm |
| Wurtemberg | Württemberg |
| WW | Verdenskrig |
| WWE Championship | WWE Championship |
| WWE Raw | RAW |
| WWW | World Wide Web |
| WY | Wyoming |
| Wyandot | Wyandot |
| Wyatt Halliwell | Wyatt Halliwell |
| Wyclef Jean | Wyclef Jean |
| Wyk auf Föhr | Vyk |
| Wyoming | Wyoming |
| Wyrd | Urd |
| Wyrd Sisters | Wyrd Sisters |
| WYSIWYG | WYSIWYG |
| Währing | Währing |
| Württemberg | Württemberg |
| Würzburg | Würzburg |
| Würzburg radar | Würzburg |
| Würzburg Residence | Würzburger Residenz |
