| Abbreviation | Definition |
|---|---|
| EMPRES | EMergency PREvention System |
| EMPU | Environmental Medicine and Physiology Unit |
| EMPU | Environmental Medicine Physiology Unit |
| EMR | Electronic Medical Records |
| EMS | Early Morning Stiffness |
| EMS | Electric Muscle Stimulator |
| EMS | Electronic Muscle Stimulation |
| EMS | Emergency Medical Scale |
| EMS | Emergency Medical Services |
| EMS | Eosinophilia Myalgia Syndrome |
| EMS | Extra-Marital Sex |
| EMT | Emergency Medical Technician |
| EMT | Emergency Medical Treatment |
| EMT | Entrpreneur Medical Technician |
| EMTALA | Emergency Medical Treatment and Active Labor Act |
| END | Ending Nicotine Dependence |
| END | Exotic Newcastle Disease |
| ENE | Erratic Neurotic Erotic |
| ENE | Eyes, Nose, and Ears |
| ENL | Eleven Nineteen Leukemia |