| | waste |
| | watchmaking of Geneva |
| | water |
| | water sports |
| | weather-acceptance |
| | well-being |
| | West Indies |
| | wetland |
| | witnesses |
| | women |
| | women's work |
| | workers’ housing estates |
| | world |
| | world’s fair |
| | writing style |
| | WTO |
| | WWF |
| | XIXe siècle |
| | xviie siècle |
| | yacht |
| | yachting |
| | yachtsmen |
| | yate |
| | zone côtière |
| | zone d’adhésion |
| | zone franche |
| | zone touristique |
| | zootechnie |