| Abbreviation | Definition |
|---|---|
| DR | Delayed Release (medication) |
| DR | Discipline Review |
| DR | discipline review [letter] |
| DRA | Division of Risk Assessment |
| DRA(CFSAN) | Division of Risk Assessment (CFSAN) |
| DRARD | Division of Reproductive, Abdominal, and Radiological Devices |
| DRARD(CDRH) | Division of Reproductive, Abdominal and Radiological Devices (CDRH) |
| DRAT | Division of Research and Applied Technology |
| DRAT(CFSAN) | Division of Research and Applied Technology (CFSAN) |
| DRB | Devices Review Branch |
| DRB(CBER) | Devices Review Branch (CBER) |
| DRC | Disaster Recovery Center |
| DRC | Division of Residue Chemistry |
| DRC(CVM) | Division of Residue Chemistry (Center for Veterinary Medicine) |
| DRC(CVM) | Division of Residue Chemistry (CVM) |
| DRF | Dose Range Findings |
| DRFDD | Deputy Regional Food and Drug Director |
| DRFDD(ORA) | Deputy Regional Food and Drug Director (ORA) |
| DRG | Diagnosis Related Group |
| DRG | Disaster Response Group |