| Acronym | Definition |
|---|
| DRDE➣Des Ronds dans l'Eau (French: Stone in the Water; communications consultant) |
| DRDE➣Defence Research and Development Establishment (India) |
| DRDE➣Direction Régionale et Départementale de l'Équipement (French: Regional and Departmental Directorate of Public Works) |
| DRDE➣Department of Regional Development and Environment (Organization of American States) |