| Acronym | Definition |
|---|
| IREM➣Institute of Real Estate Management (Chicago, Illinois) |
| IREM➣Institut de Recherche sur l'Enseignement des Mathématiques (French: Mathematical Education Research Institute) |
| IREM➣Institute of Real Estate Managers |
| IREM➣Introduction to Real Estate Management (course) |
| IREM➣Integrated Real Ear Measurement (hearing aid feature) |
| IREM➣Integrated Research, Evaluation, and System Analysis Model |
| IREM➣Infra-Red Emission Microscopy |