sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| AIDS Project Rhode Island | **** |
| Autism Project of Rhode Island | *** |
| A Philip Randolph Institute | *** |
| Annual Progress Report on Implementation | *** |
| Association of Prosecutors IAP | *** |
| AST Platelet Ratio Index | *** |
| Asia Pacific Regional Initiatives | *** |
| A Phillip Randolph Institute | *** |
| American Pet Registry Inc | ** |
| Atlantic Policy Research Initiative | ** |
| AST to Platelet Ratio Index | ** |
| Alberta Prion Research Institute | ** |
| ASIA/PACIFIC RESEARCH INSTITUTE | ** |
| Advanced Projects Research Incorporated | ** |
| Australasian Plastics and Rubber Institute | ** |
| Amazonian Peoples Resources Initiative | ** |
| Advanced Photonics Research Institute | ** |
| Asia Pacific RHDR Initiative | ** |
| Atlantic Poultry Research Institute | * |
| Asosiasi Pelayanan Radio Indonesia | * |
| Annual Progress Reports on Implementation | * |
| Also President of the Raleigh | * |
| AER Peer Review Initiative | * |