| Acronym | Definition |
|---|
| EFDC➣Environmental Fluid Dynamics Code (hydrodynamic model) |
| EFDC➣Epping Forest District Council (UK) |
| EFDC➣East Falls Development Corporation (Philadelphia, PA) |
| EFDC➣École Française de Défense Contact (French: French School of Defense Contact) |
| EFDC➣Early Failure Detection Centre (UK) |
| EFDC➣Écologie Fonctionnelle et Dynamique des Communautés (French: Functional Ecology and Dynamics of Communities) |
| EFDC➣Expeditionary Force Development Center |
| EFDC➣École de Formation de Disciples Carrefour (French: Discipleship Training School Carrefour; Switzerland) |