| Abbreviation | Definition |
|---|---|
| IESP | Institute for Education and Social Policy |
| IET | In Education Though |
| IET | Information and Educational Technologies |
| IET | Information and Educational Technology |
| IET | Institute of Educational Technology |
| IET | Islamic Education Trusth |
| IETA | Indonesian English Teachers Association |
| IETC | International Educational Technology Conference |
| IETD | Information and Educational Technology Division |
| IETL | Illinois Educational Technology Leaders |
| IETL | Institute for Education Teaching Leadership |
| IETP | Individual Education and Training Plan |
| IETP | Integrative English Training Program |
| IETP | International Extension Training Program |
| IETT | Integrating Educational Technology into Teaching |
| IETU | International Education and Training Unit |
| IEU | Intermediate Education Unit |
| IEVI | Interactive Educational Videotaped Interventions |
| IF | Informed Families |
| IFAE | International Foundation for Adult Education |