| Abbreviation | Definition |
|---|---|
| TRW | The Right Way Ski Club |
| TSC | Texas Ski Council |
| TSR | Texas Ski Ranch |
| TSV | Taos Ski Valley's |
| UEK | Urban Eskimo Kayaking |
| USCSA | United States Collegiate Ski And |
| USDSA | United States Deaf Skiers Association |
| USSA | The U.S. Ski and Snowboard Association |
| USSA | United States Ski And |
| USSA | United States Ski and Snowboard Association |
| USSA | UNITED STATES SKI Association |
| USSR | Ultra Simple Skirmish Rules |
| USST | United States Ski Team |
| USSX | United States Ski Cross |
| VASST | Virginia Alpine Ski and Snowboard Team |
| VBSR | Vista Bahn Ski Rentals |
| VHNSC | Valhalla Hills Nordic Ski Club |
| VWSA | Victorian Water Ski Association |
| WACU | Wasserski Akrobatik Club Untersee |
| WASC | World Airlines Ski Championships |