| Abbreviation | Definition |
|---|---|
| AM | apomorphine |
| AM | apparent movement |
| AM | aseptic meningitis |
| AM | Assembly Member (Wales) |
| AM | atypical mycobacteria |
| AM | aviation medicine |
| AM | avoidable mortality |
| AM | academic medicine |
| AM | acid maltase |
| AM | acral melanoma |
| AM | acrosomal matrix |
| AM | actomycin |
| AM | acute mastoiditis |
| AM | acute myelofibrosis |
| AM | adductor magnus |
| AM | adhesion molecule |
| AM | adolescent medicine |
| AM | adrenal medulla |
| AM | age-matched |
| AMA | acute metabolic alkalosis |