| ER | efficiency ratio; epigastric region; ejection rate; electroresection; emergency room; endoplasmic re... |
|---|---|
| misc | miscarriage; miscellaneous |
| EARR | extended aortic root replacement |
| EBCDIC | Extended Binary Coded Decimal Interchange Code |
| EC | effective concentration; ejection click; electrochemical; electron capture; embryonal carcinoma; eme... |