| Abbreviation | Definition |
|---|---|
| EIGS | Ethiopian Institute of Geological Survey |
| EIIM | Edvance Institute of Integrated Media |
| EIIN | Education Institute Identification NO |
| EIIN | Education Institute Identification Number |
| EIIN | Educational Institute Identity Number |
| EIIN | Educational Institution Identification Number |
| EIIS | European Institute for International Studies |
| EIIS | European Institute of Innovation for Sustainability |
| EIIT | European Institute of Innovation and Technology |
| EIK | Environment Institute of Kenya |
| EIOA | Eye Institute of Alberta |
| EIOH | Eastman Institute for Oral Health |
| EIPC | European Institute of Printed Circuits |
| EIPE | Erasmus Institute for Philosophy and Economics |
| EIPM | Englander Institute for Precision Medicine |
| EIPM | European Institute for Purchasing Management |
| EIPM | European Institute Of Purchasing Management |
| EIPP | European Institute for Public Participation |
| EIPS | European Institute for Privacy Security |
| EIRT | European Institute for Reality Therapy |