| AAC | antibiotic-associated [pseudomembranous] colitis; antimicrobial agent-induced colitis; augmentative ... |
|---|---|
| AACIA | American Association for Clinical Immunology and Allergy |
| AACPDM | American Academy for Cerebral Palsy and Developmental Medicine |
| AAEE | American Association of Electromyography and Electrodiagnosis |
| AAG | 3-alkaladenine deoxyribonucleic acid glycosylase; allergic angiitis and granulomatosis; alpha-1-acid... |