| Abbreviation | Definition |
|---|---|
| AASI | American Association of Snowboard Instructors |
| AFP | Association of Freeskiing Professionals |
| AMSF | Association des Maitres en Ski de Fond |
| APSDM | Arunachal pradesh Ski Devetopment Mission |
| ASC | Arizona Ski Council |
| ASI | Adult Ski Improvement |
| ASMF | Asia Ski Mountaineering Federation |
| ASSC | All Seasons Ski Club |
| ASSI | Artificial Slope Ski Instructor |
| ATLAS | Academics Technology Lifeskills Arts And Sports |
| AWSA | American Water Ski Association |
| AWSC | Atlanta Water Ski Club |
| AWSC | Auckland Water Ski Club |
| BACSC | Bay Area Council of Ski Clubs |
| BASS | Boston Area Slalom Sessions |
| BDST | British Disabled Ski Team |
| BIS | Business, Innovation, and Skills |
| BMSP | Beaver Mountain Ski Patrol |
| BMSP | Bristol Mt Ski Patrol |
| BNS | Boulder Nordic Sport |