| Abbreviation | Definition |
|---|---|
| JDSC | Jim Dandy Ski Club |
| JSAM | Joint Services Alpine Meet |
| KHSC | Kicking Horse Ski Club |
| LACSC | Los Angeles Council of Ski Clubs |
| LSSM | Learn to Ski and Snowboard Month |
| MAASP | Mankato Area Adaptive Ski Program |
| MASD | Manitoba Alpine Ski Division |
| MCSA | Midwest Collegiate Ski and Snowboard Association |
| MDSC | Metropolitan Detroit Ski Council |
| MHFS | Mount Hotham Free Ski |
| MHSC | Mount Hotham Skiing Company |
| MHSP | Mt Holly Ski Patrol |
| MHSP | Mt Hood Ski Patrol |
| MISL | Mt Institute Ski League |
| MMSC | Metropolitan Milwaukee Ski Council |
| MNYSC | Metropolitan New York Ski Council |
| MRST | Mission Ridge Ski Team |
| MSC | Minnesota Ski Council |
| MSEF | Medford Ski Education Foundation |
| MSFL | Michigan Ski for Light |