| Abbreviation | Definition |
|---|---|
| EMRI | Ecosystem Management Research Institute |
| EMRI | Electronic Materials Research Institute |
| EMRI | Endocrinology and Metabolism Research Institute |
| EMRI | Endocrinology Metabolism Research Institute |
| EMSI | Early Modern Studies Institute |
| EMSI | Emergency Medical Service Institute |
| EMTI | East Michigan Training Institute |
| EMTI | Emergency Medical Training Institute |
| EMTI | Ethiopian Maritime Training Institute |
| EMTI | European Massage Therapy Institute |
| ENLI | Emerging Nurse Leader Institute |
| ENLI | Every Nation Leadership Institute |
| ENVI | Electric and Networked Vehicle Institute |
| EOI | Economic Opportunity Institute |
| EOI | Equal Opportunity Institute |
| EORI | Enhanced Oil Recovery Institute |
| EPCI | European Passive Components Institute |
| EPI | Earth Policy Institute |
| EPI | Emerging Pathogens Institute |
| EPI | Energy Policy Institute |