| AIM | Abridged Index Medicus; acute transverse myelopathy; area of interest magnification; artificial inte... |
|---|---|
| AI/RHEUM | artificial intelligence rheumatology consultant system |
| AK | above knee; acetate kinase; adenosine kinase; adenylate kinase; artificial kidney |
| ALEC | artificial lung-expanding compound |
| ANN | artificial neural network |