| Acronym | Definition |
|---|
| DRR➣Disaster Risk Reduction |
| DRR➣Document de Référence du Réseau (French: Network Reference Document; various locations) |
| DRR➣Digital Reading Room |
| DRR➣Distributed Renewable Resources (green technology) |
| DRR➣Deficit Round Robin |
| DRR➣Digital Railroad |
| DRR➣Drug Rehabilitation Requirement (UK) |
| DRR➣Directorate of Rice Research (India) |
| DRR➣Digital Reading Room (Canada) |
| DRR➣Deployment Readiness Review |
| DRR➣Design Readiness Review |
| DRR➣Debt Reduction in Repayment (Canada) |
| DRR➣District Rotaract Representative |
| DRR➣Driving Rights Revoked (Franklin County Municipal Court; Columbus, OH) |
| DRR➣Dynamic Rate Repartitioning |
| DRR➣Dependent Relative Revocation (will or testament doctrine) |
| DRR➣Digital Radio Receiver (General Motors) |
| DRR➣Disneyland Railroad |
| DRR➣Death Row Records (record label) |
| DRR➣Digital Reconstructed Radiograph (technique in radiotherapy imaging) |
| DRR➣Dual Round Robin (arbitration scheme) |
| DRR➣Digital Resale Rights |
| DRR➣Design Requirements Review |
| DRR➣Data Review Record |
| DRR➣Design Review Report |
| DRR➣Green Distributed Renewable Resources (est. 2010; Texas) |
| DRR➣Defense Requirements Review |
| DRR➣Dimensional Results Report |
| DRR➣Drug Research Reports |
| DRR➣Data Routing and Retrieval |
| DRR➣Demonstration Readiness Review |
| DRR➣Dough Rate of Reaction |
| DRR➣Defense Research Review |
| DRR➣Dislocated Worker Employment Retention |
| DRR➣Digital Receiver Replacement |
| DRR➣Daily Receiving Report |
| DRR➣Dose Response Rate |
| DRR➣Doppler Range Resolver |
| DRR➣Domain Reference Requirements |
| DRR➣Document Review Record |
| DRR➣Draft Response/Reply |
| DRR➣Drawing Revision Record |
| DRR➣Department de Recherches Rizicoles (Department of Rice Research; Madagascar) |
| DRR➣Defect Removal Rate |
| DRR➣Daily Revenue Report |
| DRR➣Design Review Record |
| DRR➣Death Row Racing (stock car retailer) |