| AMLC | adherent macrophage-like cell; autologous mixed lymphocyte culture |
|---|---|
| AMLR | autologous mixed lymphocyte reaction |
| MA | malignant arrhythmia; management and administration; mandelic acid; masseter; Master of Arts; matern... |
| MAR | main admissions room; marasmus; marrow; maximal aggregation ratio; medication administration record;... |
| MAVD | mixed aortic valve disease |