| Acronym | Definition |
|---|
| DRB | Design Review Board |
| DRB | Development Review Board |
| DRB | Douay-Rheims Bible |
| DRB | Dynamic Rear Brake |
| DRB | Diagnostic Readout Box |
| DRB | Distributed Ruby |
| DRB | Développement et Réalisation Bois (French: Wood Development and Production) |
| DRB | Dispute Resolution Board |
| DRB | Disciplinary Review Board |
| DRB | Digital Radio Broadcasting |
| DRB | Defence Research Board (Canada) |
| DRB | Decision Review Board |
| DRB | Delaware River Basin |
| DRB | Defense Resources Board |
| DRB | Designated Recommending Body (UK) |
| DRB | Division Ready Brigade |
| DRB | Disputes Review Board (USACE) |
| DRB | Distribution Raynald Bertrand, Inc. (Canadian trucking company) |
| DRB | Defense Research Board (Canada) |
| DRB | Diagnostic Readout Box (Chrysler Motors scan tool) |
| DRB | Demonstrated Reserve Base |
| DRB | Democratic Republic of Beer (bar; Miami, FL) |
| DRB | Deal Review Board (various locations) |
| DRB | Design Requirements Baseline |
| DRB | Distributed Recovery Block |
| DRB | Data Review Board |
| DRB | Deficiency Review Board |
| DRB | Data Retention Bake |
| DRB | Defense Review Board |
| DRB | Distribution Réseau Boutiques (France) |
| DRB | Dirty Rat Bastard |
| DRB | Deployment Ready Brigade |
| DRB | Death Review Board (Naval Criminal Investigative Service) |
| DRB | Dirty Rotten Bastard |
| DRB | Daily Record Book |
| DRB | Defense Ready Brigade |
| DRB | Design Requirements Bulletin |
| DRB | Dan Rochester Band |
| DRB | Director of Regional Business |