| Acronym | Definition |
|---|
| EFDA➣European Fusion Development Agreement |
| EFDA➣Expanded Functions Dental Assistant |
| EFDA➣European Formula Drivers Association (est. 1979) |
| EFDA➣Education for Development Association (Ethiopia) |
| EFDA➣Espaces Fonciers Drôme Ardèche (French civil engineering company) |
| EFDA➣Expanded Functions Dental Auxiliary |
| EFDA➣Egyptian Franchise Development Association (est. 2001; Giza, Egypt) |
| EFDA➣École Française de Direction d'Acteur (French: French School of Actor Management) |
| EFDA➣European Ford Dealers Association |
| EFDA➣Equipment Facilities Design Authorization |