English abbreviations from prp to prt
- PRP (Personnel Reliability Program (screening and monitoring of individuals with access to "special" weapons))
- PRPA (Pennsylvania Rifle and Pistol Association)
- PRPBC (Puerto Rico Public Broadcasting Corporation)
- PRPD (Paradise Recreation & Park District)
- PRPDC (Pacific Regional Planetary Data Center)
- PRQ (Termal Airport (Pres. Roque Saenz Pena Airport))
- PRR (Paruima Airport)
- PRRAC (Poverty and Race Research Action Council)
- PRRB (Provider reimbursement review board)
- PRRIS (Puerto Rican Radar Integration System)
- PRRL (Personnel Resource Requirements List)
- PRRR (Passaic River Restoration Reporter)
- PRS (Pseudo-Random Sequence)
- PRSC (Parametric Response Surface Control)
- PRSH (Pittsburgh Radio Supply House)
- PRSL (Primary Zone/switch Location)
- PR/SM (Processor Resource/System Manager)
- PRSRE (Pressure Gauge Report)
- PRT (Physical Readiness Test)
