| Abbreviation | Definition |
|---|---|
| DRP | Doctoral Research Program |
| DRPC | Development Research and Projects Center |
| DRPC | Development Research and Projects Centre |
| DRPD | Division of Research Program Development |
| DRRA | Disabled Rehabilitation and Research Association |
| DRRB | Departmental Research Review Board |
| DRRC | Demand Response Research Center |
| DRRC | Disability and Rehabilitation Research Coalition |
| DRRC | Disability and Research Rehabilitation Coalition |
| DRRC | Dispute Resolution Research Center |
| DRRD | Dental Research in Review Day |
| DRRG | Database Resources Research Group |
| DRRG | Diabetic Retinopathy Research Group |
| DRRG | Doctoral Regional Research Grants |
| DRRP | Disability and Rehabilitation Research Program |
| DRRP | Disability and Rehabilitation Research Projects |
| DRRR | Division of Radiation and Radiobiological Research |
| DRRU | Defense Related Research Units |
| DRS | Design Research Society |
| DRS | Division of Research Safety |