| Abbreviation | Definition |
|---|---|
| WTBG | Walton-on- Thames Bodybuilding Gyms |
| WTBP | Woodbury Traveling Baseball Program |
| WTBV | World Tour Beach Volleyball |
| WTC | Wear The Cheese (Green Bay Packers) |
| WTC | Weekly Trivia Champion |
| WTC | White Tank Campground |
| WTC | World Taekwondo Council |
| WTCC | World Touring Car Championship |
| WTCP | Warren Township Cheer Pom league |
| WTCS | West Texas Championship Series |
| WTDS | Walton-on- Thames Directory of Sports |
| WTEF | Washington Tennis & Education Foundation |
| WTF | Women's Trampoline Force |
| WTF | Women's Tri-Fitness Competition |
| WTF | World Taekwondo Federation |
| WTF | World Taekwondo Friendship |
| WTFA | Women's Tackle Football Association |
| WTFF | Wrestling's Top Fantasy Federation |
| WTFL | Women's Tackle Football League |
| WTFR | West Texas Fair & Rodeo |