| Acronym | Definition |
|---|
| DRBA | Dharma Realm Buddhist Association |
| DRBA | Disability Rights Bar Association (Washington, DC) |
| DRBA | Delaware River & Bay Authority |
| DRBA | Doctor of Business Administration (advanced degree) |
| DRBA | Dan River Basin Association (North Carolina and Virginia) |
| DRBA | Downtown Redlands Business Association (California) |
| DRBA | Downtown Redding Business Association (California) |
| DRBA | Dispute Resolution Board Australasia, Inc. (Australia) |
| DRBA | Del Ray Business Association (est. 1992; Virginia) |
| DRBA | Disaster Recovery Business Alliances |