| Abbreviation | Definition |
|---|---|
| MHN | Mental Health Network |
| MHN | Mental Health Nurse |
| MHN | Mountain Health Network |
| MHNE | Mental Health News Education |
| MHNE | Mental Health North East |
| MHNP | Mental Health Nurse Practitioner |
| MHNP | Mental Health Nurse Programs |
| MHNT | Mental Health Navigation Team |
| MHNT | Mental Healthcare Navigation Team |
| MHNT | Mobile Health and Nutrition Team |
| MHO | Medical Health Officer |
| MHO | Mental Health Organization |
| MHO | Mental Health Outcomes |
| MHO | My Health Online |
| MHOS | Mobile Health Outreach Service |
| MHP | Health Physics |
| MHP | Mahaska Health Partnership |
| MHP | Major Health Partners |
| MHP | Managed Healthcare Professional |
| MHP | Massachusetts Health Plan |