sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Warcraft Heroes of Azeroth | **** |
| Wagner High Online Alumni | **** |
| Walking Horse Owners Association | *** |
| Wild Horses of Abaco | ** |
| Wellstone House of Organization and Activism | ** |
| Wyoming Homestay and Outdoor Adventures | ** |
| Wyoming Homestay Outdoor Adventures | ** |
| Wild Horse Observers Association | ** |
| Wisconsin Hockey Officials Association | ** |
| Women Horse Owners Association | * |
| World Husky Organization Alliance | * |
| Whole Hell of A Lot (chat) | * |