| Acronym | Definition |
|---|
| HPRA➣Hispanic Public Relations Association |
| HPRA➣Houston Property Rights Association (Houston, Texas) |
| HPRA➣Human Powered Race America |
| HPRA➣High Precision Removable Arm (tooling machines) |
| HPRA➣Hungarian Public Relations Association |
| HPRA➣Honolulu Police Relief Association |
| HPRA➣Health Promotion Rates and Allowances |
| HPRA➣Honeynet Project and Research Alliance |
| HPRA➣Hydroelectric Power Resources Assessment |
| HPRA➣High Posterior Right Atrium |
| HPRA➣Human Performance Reliability Analysis |
| HPRA➣Hydropower Resource Assessment |
| HPRA➣High Plains Racing Association |
| HPRA➣Hollywood Park Racing Association (California) |
| HPRA➣Historic Prattville Redevelopment Authority (Alabama) |
| HPRA➣Hellenic Public Relations Association (Athens, Greece) |
| HPRA➣Highland Park and Recreation Association (Highlands, British Columbia, Canada) |
| HPRA➣Horizontal Property Regimes Ace |
| HPRA➣Highfield Park Residents' Association (Hertfordshire, UK) |
| HPRA➣Host Processing of Routing Agent |
| HPRA➣Heat Pipe Radiator Assembly (US NASA shuttle) |
| HPRA➣Hancock Park Residents Association (Los Angeles, CA) |
| HPRA➣Hyde Park Residents Association (UK) |