| Acronym | Definition |
|---|
| DDAC➣Donneur Décédé d'Arrêt Cardiaque (French: Deceased Donor of Cardiac Arrest) |
| DDAC➣Dongfeng Dana Axle Co. Ltd. (est. 2005) |
| DDAC➣Disney Data & Analytics Conference |
| DDAC➣Diverses Dispositions d'Adaptation au Droit Communautaire (French: Various Provisions of Adaptation to Community Law) |
| DDAC➣Der Deutsche Automobil-Club (German Automobile Club) |
| DDAC➣Diversity Development Advisory Committee (advertising industry) |
| DDAC➣Dialkyl Dimethyl Ammonium Chloride |
| DDAC➣Derbyshire Dog Agility Club (UK) |
| DDAC➣Developmental Disabilities Advisory Council (Arizona) |
| DDAC➣Dire Dawa Administrative Council (Ethiopia) |