| Abbreviation | Definition |
|---|---|
| EMMA | Electronic Medical Management Application |
| EMRL | Electron Microscopy Research Laboratory |
| EMRL | Electron Microscopy Resource Laboratory |
| EMRL | Electronic Materials Research Laboratory |
| EMRL | Electronic Materials Rresearch Laboratory |
| EMRL | Electronics Manufacturing and Reliability Laboratory |
| EMRL | Energy Materials Research Laboratory |
| EMRL | Environmental Modeling Research Laboratory |
| EMS | Electrical Muscle Stimulation |
| EMSL | Environmental Molecular Sciences Laboratory |
| EMT | Emergency Medical Technician |
| ENA | Extractable Nuclear Antigens |
| ENAL | Electromagnetics and Novel Applications Laboratory |
| ENG | ElectroNeuroGraphy |
| ENGL | European Network of GMO Laboratories |
| EOLT | Essilor Optical Laboratory Thailand |
| EOP | Equivalent Oxygen Percentage |
| EOS | End Of Study |
| EOS | Energy Of Subject |
| EOSL | Electro Optical Systems Laboratory |