sort by Rank | Alpha
| Possible Meanings | Rank |
| Apoptotic Protease Activating Factors | ** |
| American Progress Action Fund | ** |
| action plasturgie artois flandres | ** |
| Australian Proteomics Analysis Facility | ** |
| Asia Pacific American Forum | ** |
| Apoptotic Protein Activating Factor | ** |
| Abnormal Peripheral Arterial Flow | ** |
| Atmospheric Performance Assessment Facility | ** |
| Arizona Police Athletic Federation | ** |
| Asian Pacific American Forum | * |
| Alpha Phi Alpha Fraternity | * |
| Asian Performing Arts Festival | * |
| Australian Protein Analysis Facility | * |
| All Parts Accounted For | * |