| Abbreviation | Definition |
|---|---|
| SABRE | St. Albans Banger Racing Equipment |
| SAC | Soaring Association of Canada |
| SAC | Sports Advisory Committee |
| SACFA | South African Christian Football Association |
| SACG | Specialist Anglers' Conservation Group |
| SACG | Stone Age Climbing Gym |
| SACS | Speed, Agility, Core, and Strength |
| SAD | Stroke And Distance |
| SADB | South Australian Defence Basketball |
| SAF | Sports Activity Film |
| SAF | Sports Aid Foundation |
| SAFC | Sunderland Association Football Club |
| SAFE | Sun Air Food And Exercise |
| SAFTA | Scientific Aggressive Fighting Technology of America |
| SAG | Sam's Adventure Game |
| SAGE | Sciencefact Adventure Game Engine |
| SAGE | Soccer And Gambling Exchange |
| SAGE | Special Addition to Gaming Environment |
| SAGE | Strategy Action Game Engine |
| SAM | Snowmobile Association of Massachusetts |