| E/A | emergency admission |
|---|---|
| EBS | elastic back strap; electric brain stimulation; Emergency Bed Service; epidermolysis bullosa simplex... |
| EC | effective concentration; ejection click; electrochemical; electron capture; embryonal carcinoma; eme... |
| ECRI | Emergency Care Research Institute |
| EDC | emergency decontamination center; end-diastolic count; estimated date of conception; expected date o... |