| Abbreviations | Meaning |
 | AAS | Aarskog-Scott [syndrome]; Acid Aspiration Syndrome; Alcoholic Abstinence Syndrome; American Academy Of Sanitarians |
 | ANA | American Narcolepsy Association |
 | NBRT | National Board For Respiratory Therapy |
 | BBS | Bulletin Board Software |
 | AHA | American Hospital Association |
 | FACAI | Fellow Of The American College Of Allergy And Immunology |
 | AAHE | Association For The Advancement Of Health Education |
 | AAPB | American Association Of Pathologists And Bacteriologists |
 | AAP | American Academy Of Pediatrics |
 | SBOT | Sociedade Brasileira De Ortopedia E Traumatologia (Brazilian Association Of Orthopaedics And Traumatology) |
 | POS | Piedmont Orthopaedic Society |
 | ESSKA | European Society For Sports Medicine, Knee Surgery And Arthroscopy |
 | MURCS | Müllerian Duct Aplasia, Cervicothoracic Somite Dysostosis [association] |
 | NSPB | National Society For The Prevention Of Blindness |
 | CTA | Canadian Tuberculosis Association |