| Acronym | Definition |
|---|
| DEAC➣Dorset Energy Advice Centre (est. 1998; UK) |
| DEAC➣Département d'Enseignement de l'Arabe Contemporain (French: Department of Education of the Contemporary Arab) |
| DEAC➣DancExplosion Arts Center (Pittsburgh, PA) |
| DEAC➣Deemed Export Advisory Committee (US DOC) |
| DEAC➣Diethylaluminum Chloride |
| DEAC➣Dealers Election Action Committee |
| DEAC➣Diesel Engine Antifreeze Coolant |
| DEAC➣Data Exchange Auxiliary Console |
| DEAC➣Defense Economic Analysis Council |
| DEAC➣Detroit Erotic Arts Collaborative |