| Acronym | Definition |
|---|
| HARRP➣HIV/AIDS Rapid Response Project |
| HARRP➣High Availability Rapid Recovery Protection (Varian) |
| HARRP➣Housing Authorities Risk Retention Pool |
| HARRP➣Heating Appliance Repair and Replacement Program |
| HARRP➣Helmet Assembly, Rearming Refueling Personnel |
| HARRP➣Hydro-ecological Assessment for River Rehabilitation Programmes (UK) |