| Abbreviation | Definition |
|---|---|
| SCC | Santos Cross Country |
| SCC | Single Class Challenge |
| SCC | Sneaky Canadian Clan |
| SCC | Sports Clubs Committee |
| SCC | Straight Character Challenge |
| SCC | Sudbury Canoe Club |
| SCCA | Sports Car Club of America |
| SCCR | Sports Car Club of Rockford |
| SCCS | Stock Car Championship Series |
| SCCX | Southern California Club Xterra |
| SCE | Surf Charge Exposition |
| SCEF | Southern California Equine Foundation |
| SCFHGC | Suffolk Coastal Floaters Hang Gliding Club |
| SCFL | Solent Churches Football League |
| SCFL | South County Football League |
| SCG | Stochastic Climbing Game |
| SCG | Sydney Cricket Ground |
| SCGT | South Coast Grand Tournament |
| SCGT | Sporting Club Gretz Tournan |
| SCHC | Syracuse Crunch Hockey Club |