| Abbreviation | Definition |
|---|---|
| MTBC | Medical Transcription and Billing Corporation |
| MTD | Methadone |
| MTF | medical treatment facility |
| MTF | Military Treatment Facility |
| MTFC | Multi-dimensional Treatment Foster Care |
| MTFS | Music Therapy For Seniors |
| MTH | Moses Taylor Hospital |
| MU | Messenger Unit |
| MUB | Medicaid Uniform Billing |
| MUE | Medication Usage Evaluation |
| MUH | Macquarie University Hospital |
| MUH | Mercy University Hospital |
| MUH | Montefiore University Hospital |
| MUHA | Medical University Hospital Authority |
| MUHC | McGill University Health Centre |
| MUHC | Medical Universal Human Counter |
| MUMH | Medstar Union Memorial Hospital |
| MUR | Medical Utilization Review |
| MUR | Medicine Use Review |
| MV | Mechanical Ventillation |