| Abbreviation | Definition |
|---|---|
| NWSCC | NorthWest Ski Club Council |
| OBSC | Osler Bluff Ski Club |
| OCSC | Orange Council of Ski Clubs |
| OSC | Ottawa Ski Club |
| OSSA | Oregon School Ski Association |
| OSZ | Ottawa Ski Zone |
| OSZ | Outaouais Ski Zone |
| OTG | Over The Glasses ski goggles |
| OUSSC | Oxford University Ski and Snowboard Club |
| OVSC | Ohio Valley Ski Council |
| PASKO | Pal All Skiing KK Oven |
| PBS | Professional Body Skills |
| PCST | Park City Ski Team |
| PET | Physical Endurance Test |
| PGI | The Peter Gzowski Invitational |
| PSAA | Pennsylvania Ski Areas Association |
| PSASI | Persatuan Ski Air Seluruh Indonesia |
| PSEF | Pico Ski Education Foundation |
| PSIA | Professional Ski Instructors of America |
| PSPA | Professional Ski Patrol Association |