| Acronym | Definition |
|---|
| DRA | Delta Regional Authority |
| DRA | Developmental Reading Assessment (educational test) |
| DRA | Division of Ratepayer Advocates (California) |
| DRA | Directory and Resource Administrator |
| DRA | Data Research Associates |
| DRA | Dual Recovery Anonymous |
| Dra | Deinococcus Radiodurans |
| DRA | Dielectric Resonator Antenna |
| DRA | Defense Research Agency |
| DRA | Dynamic Resource Allocation |
| DRA | Discontinuously Reinforced Aluminum |
| DRA | Dude Ranchers' Association |
| DRA | Deafness Resources Australia |
| DRA | Drag Reducing Agents |
| DRA | Dispute Resolution Agreement |
| DRA | Downregulated in Adenoma |
| DRA | Deputy Regional Administrator |
| DRA | Distributed Raman Amplification |
| DRA | Disability Resource Association (Crystal City, MO) |
| DRA | Deficit Reduction Act of 1984 |
| DRA | Directory Replication Agent |
| DRA | Decision Risk Analysis |
| DRA | Don't Recognize Acronyms |
| DRA | Dynamic Rate Adaptation |
| DRA | Dead Reckoning Analyzer |
| DRA | Drainage Retention Area |
| DRA | Distributed Robotic Architecture |
| DRA | Data Rate Adapter |
| DRA | Distributed Restoration Algorithm |
| DRA | Design Review Agency |
| DRA | Drivers Reminder Appliance (UK trains) |
| DRA | Discrete Raman Amplifier |
| DRA | Dynamic Range Adjust (IKONOS Imagery) |
| DRA | Digital Recorded Announcement |
| DRA | Dual-Reflector Antenna |
| DRA | Disaster Recovery Area |
| DRA | Dining Room Assistant |
| DRA | Dreaded Rear Admiral (band) |
| DRA | Dynamic Reclaiming Algorithm |
| DRA | Direction de La Recherche Appliquée (French) |
| DRA | Deployment Requirements Assessment |
| DRA | Digit-Recurrence Algorithm |
| DRA | Design Review Agreement |
| DRA | Deployment/Deactivation Requirements Analysis |
| DRA | Data Record Analysis |
| DRA | Defense Research and Applications |
| DRA | Dual Rational Arnoldi (algorithm) |
| DRA | Depot Repair Action(s) |
| DRA | Defense Reauthorization Act of 1991 |
| DRA | Dynamic Redeployment Algorithm |
| DRA | Defense Reporting Activity (US DoD) |
| DRA | Designated Repair Activity |
| DRA | Distributed Resources Assessment |