| PPRA | Pavement Preservation Recycling Alliance 
| Others |
| PPRA | Philadelphia Public Relations Association
| Others |
| PPRA | Pichu Pikachu Raichu Association
| Others |
| PPRA | Pigmented Paravenous Retinochoroidal Atrophy
| Others |
| PPRA | Pin Practice Random Acts
| Others |
| PPRA | Plutonium Production Reactor Agreement
| Others |
| PPRA | Protection of Pupil Rights Amendment
| Others |
| PPRA | Protection of Pupils Rights Amendment
| Others |
| PPRA | Public Procurement Regulatory Authority
| Others |
| PPRA | Public Procurement Regulatory Autority
| Others |
| PPRA | Punjab Procurement Regulatory Authority
| Others |