| Abbreviation | Definition |
|---|---|
| IGNITE | Inform Gather Nourish Innovative Transformative Educators |
| IGNITE | Inmate Growth Naturally and Intentionally Through Education |
| IGNITE | Invest in Graduation Not Incarceration Transform Education |
| IGRE | Institute for Geospatial Research and Education |
| IGS | Ipswich Grammar School |
| IHE | Institute for Health Education |
| IHE | Introduction To Higher Education |
| IHEN | Indiana Home Educators Network |
| IHER | Indigenous Higher Education Review |
| IHMCTAN | Institute of Hotel Management, Catering and Applied Nutrition |
| IHR | Internet History Resources |
| IICE | Institute for International and Comparative Education |
| IIE | Independent Institute of Education |
| IIE | Institute for Innovation in Education |
| IIE | Institute of Islamic Education |
| IIEC | International Islamic Education Council |
| IIEI | International Integrative Educational Institute |
| IIEP | International institute for education planning |
| IIEP | International Institute for Educational Planning |
| IIEP | International Institute of Educational Planning |