sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| proliferator-activated receptor-interacting protein | ** |
| Past Rotary International President | ** |
| Program for Research on Immigration Policy | ** |
| Program Review and Institutional Planning | ** |
| Public Reconstruction and Investment Programme | ** |
| Pacific Regional Indicative Programme | ** |
| Parliamentary Research and Internship Program | * |
| Puerto Rican Independence Party | * |
| Prevention Research and International Programs | * |
| Plant Replacement Improvement Program | * |
| Physics Related Internet Pages | * |