| Acronym | Definition |
|---|
| DRRA➣Dutch Rocket Research Association (est. 1964) |
| DRRA➣Detroit River Regatta Association (Eastpointe, MI) |
| DRRA➣Diggers Rest Residents Association (Australia) |
| DRRA➣Development Rights and Responsibilities Agreement (Maryland) |
| DRRA➣Donaldson Run Recreation Association (Arlington, VA) |
| DRRA➣Disabled Rehabilitation and Research Association (Bangladesh) |
| DRRA➣Dynamic Radio Resource Allocation |