IMHR
| Acronym | Definition |
|---|---|
| IMHR | Institute of Mental Health Research (Ottawa, Canada) |
| IMHR | Independent Miniature Horse Registry (est. 2005; Currawang, New South Wales, Australia) |
| IMHR | Institute for Minority Health Research (Emory University; Atlanta, GA) |
| IMHR | International Management of Human Resources |
| IMHR | Irish Miniature Horse Register (directory) |
| IMHR | Intima-to-Media Height Ratio |