| Abbreviation | Definition |
|---|---|
| UYSA | Utah Youth Soccer Association |
| UZO | Utrecht Zuidholland Orieentering |
| UZR | Ultimate Zone Rating |
| V | Vanquished |
| VA | Virtual Arcade |
| VAA | Valley Athletic Association |
| VAC | Venomian Against Corneria |
| VAHA | Viroqua Area Hockey Association |
| VAJ | Vee Arnis Jitsu |
| VAM | Vegetable Animal Mineral |
| VANOC | Vancouver Organizing Committee for the 2010 Olympic and Paralympic Winter Games |
| VAR | Varsity Stadium |
| VARA | Vintage Auto racing association |
| VAST | Vermont Area Swim Team |
| VAU | Very Arrogant Umpire |
| VB | Volleyball |
| V-BALL | Volleyball |
| VBC | Virginia Boat Club |
| VBC | VolleyBall Club |
| VBCA | Victorian Blind Cricket Association |