EFC
- Belle Fourche, South Dakota
- EFCS
- Eagle Fighting Championship
- East Falls Church station
- Eastleigh F.C.
- Economic and Financial Committee (European Union)
- Edmonton Flying Club
- Education Facilities Clearinghouse
- Electronic Frontier Canada
- Electronic fee collection
- Emergency Fleet Corporation
- Encampment for Citizenship
- Epping Football Club
- Equivalent firm capacity
- Essendon Football Club
- Esteghlal F.C.
- Europa F.C.
- European Fencing Championships
- European Film College
- Evangelical Fellowship of Canada
- Evangelical Free Church (disambiguation)
- Everton F.C.
- Expansionary fiscal contraction
- Expected Family Contribution
- Experience Focused Counselling
- Extreme Fighting Championship
- Étoile FC