| Acronym | Definition |
|---|
| EFFC➣European Federation of Foundation Contractors (UK) |
| EFFC➣East Fremantle Football Club (Australia) |
| EFFC➣East Finland Film Commission |
| EFFC➣Edinburgh the Fur-Free City (Scotland, UK) |
| EFFC➣Evergreen Fly Fishing Club (est. 1954; Everett, WA) |
| EFFC➣East Freehold Fire Company (East Freehold, New Jersey) |