| AMWA | American Medical Women's Association; American Medical Writers' Association |
|---|---|
| APHA | American Protestant Hospital Association; American Public Health Association |
| ASA | acetylsalicylic acid; active systemic anaphylaxis; Adams-Stokes attack; American Society of Anesthes... |
| BAPS | biomechanical ankle platform system; bovine albumin phosphate saline; British Association of Paediat... |
| BSA | benzenesulfonic acid; Biofeedback Society of America; bismuth-sulfite agar; bis-trimethylsilyl-aceta... |