sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| American Society of PeriAnesthesia | **** |
| Association of Plant Taxonomists | *** |
| Association for Plant Taxonomy | *** |
| Allergen Skin Prick Test | *** |
| Adaptive Signal Processing Toolbox | *** |
| Appointment Salary Promotion and Tenure | ** |
| American Society of Plant Taxonomy | ** |
| American Society for Phlebotomy Technicians | ** |
| Australian Society of Plant | ** |
| American Society of Piano Technicians | ** |
| Association of Phlebotomy Technicians | * |
| American Society for Plant Taxonomists | * |
| Advanced Single Plug Tester | * |
| Automotive Service Professionals of Texas | * |
| Advanced Satellite Products Team | * |
| Area Science Park Trieste | * |