| SFEC | San Francisco Electrical Code 
| Others |
| SFEC | School Family Engagement Committee
| Others |
| SFEC | Schweizerische Foderation Europa Cantat
| Others |
| SFEC | Science Faculty Ethics Committee
| Others |
| SFEC | Selective Fisheries Evaluation Committee (part of the PSC)
| Others |
| SFEC | Selective Fishery Evaluation Committee
| Others |
| SFEC | South Florida Education Center
| Others |
| SFEC | Specialization and Further Education Committee (of the RCVS)
| Others |
| SFEC | Sport Fishing Education Center
| Others |
| SFEC | Strathmere Fishing and Environmental Club
| Others |
| SFEC | Super Forward Error Correction
| Others |
| SFEC | Sustainable Forests Education Cooperative
| Others |
| SFEC | Swiss Federation Europa Cantat
| Others |