| Acronym | Definition |
|---|
| ARRP | American Recovery And Reinvestment Plan (US) |
| ARRP | Animal Research Review Panel (Australia) |
| ARRP | Acid Rain Research Program |
| ARRP | Alberta Royalty Review Panel (Canada) |
| ARRP | Adverse Reaction Reporting Project (UK, dental materials) |
| ARRP | Asbestos Roof Replacement Program (Australia) |
| ARRP | Ammonia Removal and Recovery Process |
| ARRP | Ames Resource Recovery Plant (Ames, IA) |
| ARRP | Accident Record Rating Plan (insurance) |
| ARRP | Ambulance Radio Re-Procurement Project (UK) |
| ARRP | Abyei Recovery and Rehabilitation Project |
| ARRP | AIDS Research and Reference Program |