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