| AE | above-elbow [amputation]; acrodermatitis enteropathica; activation energy; adult erythrocyte; advers... |
|---|---|
| ADAS-COG | cognitive portion of the Alzheimer's Disease Assessment Scale |
| EP | echo planar; ectopic pregnancy; edible portion; electrophoresis; electrophysiologic; electroprecipit... |
| Fd | the amino-terminal portion of the heavy chain of an immunoglobulin molecule; ferredoxin |
| S-T | [segment] in electrocardiography, the portion of the segment between the end of the S wave and the b... |