| Abbreviation | Definition |
|---|---|
| WWWA | World Wide Wrestling Alliance |
| WWWE | World Wide Wrestling Entertainment |
| WWWF | World Wide Wrestling Federation |
| WWWP | Women's Western Water Polo |
| WWWPC | Women's Western Water Polo Championship |
| WWX | World Wrestling X-Treme |
| WWXE | World Wrestling Xtreme Entertainment |
| WWXW | World Wide Xtreme Wrestling |
| WWXWN | World Wide Xtreme Wrestling News |
| WWY | Walla Walla YMCA |
| WWY | West Wichita YMCA |
| WWYB | West Wichita YMCA Barracudas |
| WWYC | World Wide Young Contesters |
| WWZ | World Wrestling Zone |
| WWZ | Wrestling War Zone |
| WXBA | World Experimental Blowgun Association |
| WXC | Women's Cross Country |
| WXCW | World Xtreme Championship Wrestling |
| WXFW | World Xtreme Fantasy Wrestling |
| WXG | Winter X Games |