| Abbreviations | Meaning |
 | ABP | American Board Of Prosthodontists; Aminobiphenyl; Androgen-binding Protein; Antigen-binding Protein |
 | AHNS | American Head And Neck Society |
 | NARF | National Association Of Rehabilitation Facilities |
 | NASS | North American Spine Society (also: AAOS Related Organizations) |
 | IASLC | International Association For The Study Of Lung Cancer |
 | EAHP | European Association For Hematopathology |
 | AGA | Accelerated Growth Area; Allergic Granulomatosis And Angiitis; American Gastroenterological Association; American Genetic Association |
 | ACHE | American College Of Healthcare Executives; American Council For Headache Education |
 | HIMSS | Healthcare Information Management And Support System; Healthcare Information Management Systems Society |
 | BOS | Bombay Orthopaedic Association |
 | FRES | Fellow Of The Royal Entomological Society |
 | ASAAD | American Society For The Advancement Of Anesthesia In Dentistry |
 | FACC | Fellow Of The American College Of Cardiology |
 | ACD | American College Of Dentists; Ammonium Citrate Dextrose; Angiokeratoma Corporis Diffusum; Annihilation Coincidence Detection |
 | AOIR | Association Of Internet Researchers |