| mechanical engineer | 12 | |
| mechanical engineering | 14 | |
| medical attendant | 156 | |
| medical consultant | 21 | |
| medical laboratory technician | 16 | |
| medical officer | 2726 | |
| medical physicist | 19 | |
| medical record attendant | 8 | |
| medical record clerk | 23 | |
| medical record librarian | 2 | |
| medical record officer | 41 | |
| medical record technician | 100 | |
| medical records technician | 6 | |
| medical social worker | 38 | |
| medical specialist | 7 | |
| medical superintendent | 30 | |
| medical technologist | 16 | |
| medicine | 14 | |
| mess cook | 6 | |
| mess manager | 8 | |
| mess servant | 3 | |
| mess staff | 40 | |
| mess waiter | 12 | |
| messenger | 39 | |
| meteorological observer | 3 | |