AAOS

American Academy of Orthopaedic Surgeons
Found on http://www.encyclo.co.uk/local/20895

AAOS

American Academy of Orthopaedic Surgeons
Found on http://www.translationdirectory.com/glossaries/glossary111.htm

AAOS

American Academy of Orthopaedic Surgeons.
Found on http://www.encyclo.co.uk/local/21001

AAOS

American Association of Orthopaedic Surgeons
Found on http://www.encyclo.co.uk/local/20895
No exact match found