| Abbreviation | Definition |
|---|---|
| EPIBIT | Epinephrine Bitartrate |
| EPIBOR | Epinephrine Borate |
| EPIDIMY | Epididymitis |
| EPIHCL | Epinephrine Hydrochloride |
| EPM | Equine Protozoal Myelitis |
| EPM | Equine Protozoal Myeloencephalitis |
| EPOC | Elevated Post-Exercise Oxygen Consumption |
| EPP | Erythropoetic ProtoPorphyria |
| EPR | Electronic Patient Record |
| EPS | Electro Physiological Study |
| EPS | Enhanced Probiotic System |
| EPS | Expressed Prostatic Secretion |
| EPS | Extrapyramidal symptoms |
| EPSP | Excitatory Post Synaptic Potential |
| EPSS | Emergency Physician Staffing Solutions |
| EPT | Early Pregnancy Test |
| EPT | Ephemeroptera Plecoptera And Trichoptera |
| EQ | Emotional Quality |
| EQ | Encephalization Quotient |
| ER | Eat Regularly |