| Abbreviations | Meaning |
 | ASTPHND | Association Of State And Territorial Public Health And Nutrition Directors |
 | IAP | International Academy Of Pathology |
 | AAN | American Academy Of Neurology |
 | AAEM | American Academy Of Emergency Medicine |
 | AAD | American Academy Of Dermatology; Antiarrhythmic Drug; Antibiotic-associated Diarrhea; Aromatic Acid Decarboxylase; Average Absolute Deviation |
 | SENTAC | Society For ENT [ear, Nose, Throat] Advances In Children |
 | EORS | European Orthopaedics Research Society |
 | DRCOG | Diploma Of Royal College Of Obstetricians And Gynaecologists |
 | SMOH | Senior Medical Officer Of Health; Society Of Medical Officers Of Health |
 | EPA | Empiric Phrase Association |
 | APS | American Psychological Society |
 | AAP | American Academy Of Periodontology |
 | ACN | Acute Conditioned Neurosis; Ambulatory Care Network; American College Of Neuropsychiatrists; American College Of Nutrition |
 | EHS | European Hip Society |
 | LRCP | Licentiate Of The Royal College Of Physicians; Low-risk Chest Pain |