- DRBC stands for Delaware River Basin Commission
- DRBC stands for Disaster Recovery and Business Continuity (conference)
- DRBC stands for Del Ray Baptist Church (Alexandria, VA)
- DRBC stands for Dichloran Rose Bengal Chloramphenicol (Agar)
- DRBC stands for Devon Rex Breed Club (cat club)
- DRBC stands for Democratic Reform British Columbia (Canada)
- DRBC stands for Driftless Region Bicycle Coalition (La Crosse, WI)
- DRBC stands for Danube Region Business Conference
- DRBC stands for Digital Radio Broadcasting Committee
- DRBC stands for Dick Rivers Badminton Club (France)
DRBC