| Abbreviation | Definition |
|---|---|
| MIEF | Missouri Insurance Education Foundation |
| MIG | Meadowbrook Insurance Group |
| MII | Malaysian Insurance Institute |
| MII | Mortgagee Interest Insurance |
| MII | Mortgagees Interest Insurance |
| MIS | Insurance Services |
| MIVS | Medicaid Insurance Verification Services |
| MLI | Mandatory Liability Insurance |
| MLIC | Metropolitan Life Insurance Company |
| MLIS | Management Liability Insurance Specialist |
| MLSI | Ministry of Labour and Social Insurance |
| MMIB | Marine Management Insurance Brokers |
| MMIB | Mortality and Morbidity Investigation Bureau (Life Insurance Council; India) |
| MNI | Malaysia National Insurance |
| MOO | Mutual Of Omaha |
| MORO | Meeting of Reinsurance Officials |
| MPCI | Mpcimulti Peril Crop Insurance |
| MPCI | Multi Peril Crop Insurance |
| MPCI | Multiple Peril Crop Insurance |
| MPIB | Metrix Professional Insurance Brokers |