| Abbreviation | Definition |
|---|---|
| AEN | Additional Educational Needspart of Shared Services Agreement |
| AEN | Additional Educational Needs–part of Shared Services Agreement |
| AFB | aorto-femoral bypass |
| AFCR | American Federation for Clinical Research |
| AFE | Acid-induced Fluorescence Endoscopy |
| AFE | amniotic fluid embolism |
| AF-F | Atrial Fibrillation-Flutter |
| AFIB | Atrial Fibrillation Investigation with Bidisomide |
| AFLD | Alcoholic fatty liver disease (alcoholic steatohepatitis) |
| AFLP | Amplified fragment length polymorphism |
| AFMR | American Federation for Medical Research, formerly the American Federation for Clinical Research (AFCR) |
| AFO | Ankle-foot orthosis |
| AFOM | Association of the Faculty of Occupational Medicine |
| AFOM | Australasian Faculty of Occupational Medicine |
| AFP | Abbreviation for: |
| AFP | aflatoxin P |
| AFP | alternative fertility proportion Demographics |
| AFP | anterior faucial pillar Anatomy |
| AFP | antifreeze protein |
| AFPM | Associate of The Faculty of Pharmaceutical Medicine |