DRRD
| Acronym | Definition |
|---|---|
| DRRD | Differential Reinforcement of Response Duration (psychology) |
| DRRD | Department of Rural Rehabilitation and Development (Afghanistan) |
| DRRD | Délégation Régionale aux Restructurations de Défense (French: Regional Delegation for Restructuring Defense) |
| DRRD | Department of Radio Receiving Devices |