| ER | efficiency ratio; epigastric region; ejection rate; electroresection; emergency room; endoplasmic re... |
|---|---|
| ERD | evoked response detector |
| EV | electronic vehicle; emergency vehicle; enterovirus; epidermodysplasia verruciformis; estradiol valer... |
| EVR | evoked visual response; exudative vitreoretinopathy |
| GFRP | growth factor response protein |