| Abbreviation | Definition |
|---|---|
| MFRA | Municipal Financial Ratio Analysis |
| MGAG | Municipal Gas Authority of Georgia |
| MGF | Municipal Gratuity Fund |
| MGLD | Municipal Gas Light Department |
| MGP | Municipal GIS Partners |
| MHMO | Municipal Hazard Mitigation Officer |
| MHSW | Municipal Household Special Waste |
| MHY | Municipal High Yield |
| MICA | Marco Island Civic Association |
| MIDS | Municipal Infrastructure Data Standard |
| MIIO | Municipal Immigration Information Online |
| MIRF | Municipal Infrastructure Redevelopment Funding |
| MIRF | Municipal Infrastructure Redevelopment Funds |
| MISA | Municipal Information System Association |
| MISA | Municipal Information Systems Association |
| MISA | Municipal Infrastructure Support Agent |
| MIWA | Municipal and Industrial Water Authority (Texas) |
| ML | Municipal Law |
| MLC | Municipal Library Consortium |
| MLC | Municipal Lien Certificates |