ERRA
| Acronym | Definition |
|---|---|
| ERRA | Energy Regulators Regional Association |
| ERRA | Earthquake Reconstruction and Rehabilitation Authority (Pakistan) |
| ERRA | Energy Resource Recovery Account (California) |
| ERRA | Environmental Risk Resources Association (Middleton, WI) |
| ERRA | Eastern Region Ringette Association (Canada) |
| ERRA | English Road Running Association |
| ERRA | Equipment Review & Authorization Activity |