| Acronym | Definition |
|---|
| CRDE | Common Rail Diesel Engine |
| CRDE | Centre de Recherche en Droit Économique (French: Research Center of Economic Law) |
| CRDE | Comitato Ricerche Deportati Ebrei (Italian: Research Committee Deported Jews; est. 1944) |
| CRDE | Certified Rooms Division Executive (American Hotel & Motel Association certification) |
| CRDE | Centre de Recherche et Developpement en Economique (University of Montreal) |
| CRDE | Cahors Realisation Developpement Electronique (French: Cahors Realization Electronics Development; Cahors, France) |
| CRDE | Choctaw Resort Development Enterprise (Choctaw, MS) |