| Abbreviation | Definition |
|---|---|
| IMAI | Imam Muhammad Adam Institute |
| IMAL | Institute of Mercantile Agents Limited |
| IMAO | Institute of Municipal Assessors of Ontario |
| IMAR | Institute of Motion Analysis Research |
| IMAS | Institute for Marine and Antarctic Studies |
| IMAS | Institute of Marine and Antarctic Studies |
| IMASA | Institute of Market Agents of S A |
| IMB | Institute for Mind and Biology |
| IMB | Institute for Molecular Bioscience |
| IMBC | Institute of Medical and Business Careers |
| IMBE | Institute of Medical and Biological Engineering |
| IMBG | Institute of Metals in Biology of Grenoble |
| IMBM | Institute of Maintenance and Building Management |
| IMBM | Institute Of Maritime and Business Management |
| IMBM | Institute of Maritime Business Management |
| IMBR | Institute of Marine Biological Research |
| IMBR | Institute of Marine Biological Resources |
| IMBS | Institute for Mathematical Behavioral Sciences |
| IMC | Institute Managment Committee |
| IMCA | Institute of Management Consultants and Advisors |