| MHC-II | Major Histocompatibility Complex class II |
|---|---|
| MHD | Maintenance hemodialysis |
| MHE | MH equivocal |
| MHHP | Minnesota Heart Health Program |
| MHI | Malignant histiocytosis of the intestine |
| MHI | Mental Health Inventory |
| MHI | Minor head injury |
| MHI | mild head injury |
| MHLC | Multi-dimensional Health Locus of Control |
| MHP | Mental Health Professional |