| workroom | werkruimte |
| works | werk |
| workshop | atelier |
| workshy | werkschuw |
| workweek | werkweek |
| workwoman | arbeidster |
| Worlcopera | Operagebouw |
| world | aarde |
| World AIDS Day | Wereld Aidsdag |
| World Allround Speed Skating Championships | Wereldkampioenschap schaatsen heren allround |
| World Allround Speed Skating Championships for Men | Wereldkampioenschap schaatsen heren allround |
| World Allround Speed Skating Championships for Women | Wereldkampioenschap schaatsen dames allround |
| World Amateur Bodybuilding Championships | World Amateur Bodybuilding Championships |
| World Animal Day | Dierendag |
| World Anti-Doping Agency | WADA |
| World Association of Girl Guides and Girl Scouts | World Association of Girl Guides and Girl Scouts |
| World Bank | Wereldbank |
| World Bank Group | Wereldbank |
| World Boxing Association | WBA |
| World Car of the Year | Europees auto van het jaar |
| World Champeonship Attitude | Total Nonstop Action Wrestling |
| world champion | wereldkampioen |
| World Championship | Wereldbeker |
| World Championship Wrestling | World Championship Wrestling |
| World Championships | Wereldkampioenschap |
| World Chess Champion | Wereldkampioenschap schaken |
| World Chess Championship | Wereldkampioenschap schaken |
| World Congress of Esperanto | Esperanto-Wereldcongres |
| World Conservation Union | International Union for Conservation of Nature and Natural Resources |
| World Council of Churches | Wereldraad van Kerken |
| World Cup | Wereldbeker |
| World Curling Championships | Wereldkampioenschap curling |
| World Curling Federation | World Curling Federation |
| World day | Themajaar |
| World Day for Water | Wereldwaterdag |
| World depression | Grote Depressie |
| World Diabetes Day | Wereld Diabetesdag |
