| Abbreviation | Definition |
|---|---|
| IERC | IoT European Research Cluster |
| IERE | Institute for Environmental Research and Education |
| IERG | Imaginative Education Research Group |
| IERG | Intelligent Efficiency Research Group |
| IERG | Interdisciplinary Ethics Research Group |
| IERI | Institute for Economic Research on Innovation |
| IERN | Impact and Engaged Research Network |
| IERN | International Education Research Network |
| IESR | Institute For Economic And Social Research |
| IESR | Institute of Energy Studies and Research |
| IFAM | Fraunhofer Institute for manufacturing technology and Advanced Materials |
| IFAR | Institute for Analytical Research |
| IFAR | International Forum for Aviation Research |
| IFER | Institute for Ethnographic Research |
| IFER | Integrated Forest Ecosystem Research |
| IFER | International Foundation for Ethical Research |
| IFMR | Institute For Microfinance Research |
| IFMR | Institute of Financial Management and Research |
| IFORS | International Federation Of Operational Research Societies |
| IFPRI | International Fine Particle Research Institute |