RRHA
| Acronym | Definition |
|---|---|
| RRHA | Richmond Redevelopment and Housing Authority |
| RRHA | Roanoke Redevelopment and Housing Authority (Roanoke, VA) |
| RRHA | Rainwater Harvesting Association |
| RRHA | Replaced Right Hepatic Artery |
| RRHA | Regional Redevelopment and Housing Authority |
| RRHA | Rapid Reaction Humanitarian Agency |
| RRHA | Right Replaced Hepatic Artery |
| RRHA | Residual Right Heart Anomalies |