| Abbreviation | Definition |
|---|---|
| MHRT | Mental Health and Rehabilitation Technician |
| MHRT | Mental Health Rehabilitation Technician |
| MHRT | Mental Health Response Team |
| MHRT | Mental Health Review Tribunal |
| MHRT | Minority Health Research Training |
| MHS | Managed Health Services |
| MHS | Manville Health Science |
| MHS | Mass Health Screening |
| MHS | Master of Health Sciences |
| MHS | Medco Health Solutions |
| MHS | Medical Health Services |
| MHS | Medicine Health and Society Medicine Health |
| MHS | Mennonite Health Services |
| MHS | Mental Health Service |
| MHS | Mental Health Services |
| MHS | Mental Health Systems |
| MHS | Military Health System |
| MHS | Mingo Health Solutions |
| MHS | Multi Health Systems |
| MHS | Multi-Health Systems inc. |