| EP | echo planar; ectopic pregnancy; edible portion; electrophoresis; electrophysiologic; electroprecipit... |
|---|---|
| ER | efficiency ratio; epigastric region; ejection rate; electroresection; emergency room; endoplasmic re... |
| Er | erbium; erythrocyte |
| Erc | erythrocyte |
| ESR | Einstein stoke radius; electric skin resistance; electron spin resonance; equipment service report; ... |