| AAOS | American Academy of Orhopaedic Surgeons 
| Others |
| AAOS | American Academy of Orthopaedic Surgeons
| Others |
| AAOS | American Academy of Orthopaedic Surgery
| Others |
| AAOS | American Academy of Orthopedic Surgeons
| Others |
| AAOS | American Association of Orthopaedic Surgeons
| Others |
| AAOS | American Association of Orthopedic Surgeons
| Others |
| AAOS | Android Automotive Operating System
| Others |
| AAOS | Anne Arundel Orthopaedic Surgeons
| Others |
| AAOS | Asian American Optometric Society
| Others |
| AAOS | Ayurveda Association Of Singapore
| Others |