| Abbreviation | Definition |
|---|---|
| MH | Mystery Host |
| MHA | Member of the House of Assembly |
| MHCS | Master Human Capital Strategist |
| MHI | Meat Hygiene Inspector |
| MHT | Medical Health Technician |
| MI | Master Iridologist |
| MIA | Medical Information Assistant |
| MIC | Midget In Charge |
| MIC | Music Industry Consultant |
| MICT | Mobile Intensive Care Technician |
| MID | Midshipman |
| MIDDIE | Midshipman |
| MIDDLEEASTTURKEYCASPIANREGİON | MECAT |
| MIG | Member In Good standing |
| MIL | Mother In Law |
| MILCM | Member of the Institute of Local Council Management |
| MIPMA | Member International Project Management Association |
| MIS | Manager of Information Systems |
| MISS | Future Wife |
| MIT | Manager In Training |