sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Pennsylvania Automotive Recycling Trade Society | **** |
| Performing Arts Research and Training Studios | *** |
| Production and Resource Tracking System | *** |
| Pickering A Return to Service | *** |
| Physical Appearance Related Testing Scale | ** |
| Park and Recreation Technical Services | ** |
| Professional Association of Racing Teams | ** |
| Precision Accuracy Relevance Tolerance Scale | * |
| PSD Automated Reporting and Tracking System | * |
| Policy Analysis Research and Technical Support | * |