| Acronym | Definition |
|---|
| CEFC➣Conference on Electromagnetic Field Computation |
| CEFC➣Centre d'Etudes Français sur la Chine Contemporaine (French: French Center for Research on Contemporary China; est. 1991; Hong Kong) |
| CEFC➣Crouch End Festival Chorus (North London, UK) |
| CEFC➣Cornerstone Evangelical Free Church (various locations) |
| CEFC➣Crystal Evangelical Free Church |
| CEFC➣Chinese Evangelical Free Church |
| CEFC➣Centre Européen de Formation et Conseil (French: European Center for Training and Consulting) |
| CEFC➣Centennial Evangelical Free Church (various locations) |
| CEFC➣Cercle des Entrepreneurs Francophones en Corée (French: Circle of Francophone Entrepreneurs in Korea; South Korea) |
| CEFC➣Corps of Engineers Finance Center |
| CEFC➣Clean Energy Fuels Corporation |