| Acronym | Definition |
|---|
| SEFC➣Southeast False Creek (Vancouver, BC, Canada) |
| SEFC➣Southeast Fisheries Center |
| SEFC➣Southeast Federal Center (Washington, DC; US GSA) |
| SEFC➣Sumitomo Electric Optical Fiber and Cable |
| SEFC➣Sudden-Expansion Flow Chamber |
| SEFC➣South End Fitness Center (Boston, MA) |
| SEFC➣Search Engine Friendly Catalog (Nexternal software tool) |