| AIM | Abridged Index Medicus; acute transverse myelopathy; area of interest magnification; artificial inte... |
|---|---|
| AIUM | American Institute of Ultrasound in Medicine |
| ANSWER | Agency for Toxic Substances and Disease Registry/National Library of Medicine's Workstation for Emer... |
| AOSSM | American Orthopedic Society for Sports Medicine |
| APDIM | Association of Program Directors in Internal Medicine |