| Abbreviation | Definition |
|---|---|
| GST | Generation Skiboard Team |
| GWSA | Gloucester Water Ski Association |
| GWSC | Geelong Water Ski Club |
| GWSF | Georgia Water Ski Federation |
| HASTA | Hayward Area Ski Trail Association |
| HNSC | Huntly Nordic Ski Club |
| HOO | Hrvatski Olimpijski Odbor |
| HSRC | Hemel Ski Race Club |
| HVSP | Hidden Valley Ski Patrol |
| HVSP | Homewood Volunteer Ski Patrol |
| HVST | Hidden Valley Ski Team |
| IFSA | International Free Skiers Association |
| IISM | Indian Institute of Skiing and Mountaineering |
| ISF | International Snowboard Federation |
| ISFR | International Skiing Fellowship of Rotarians |
| ISHA | International Skiing History Association |
| ISMC | International Ski Mountaineering Competition |
| ISMF | International Ski Mountaineering Federation |
| ISS | Instructional Sports Skills |
| ISSSC | Independent Schools Skiing and Snowboarding Championships |