| Abbreviation | Definition |
|---|---|
| MALC | Mexican American Legislative Caucus |
| MARA | The Majlis Amanah Rakyat Act |
| MARCA | Medicare Access to Radiology Care Act |
| MBAR | Montecito Board of Architectural Review |
| MBCA | Model Business Corporation Act |
| MBTA | Migratory Bird Treaty Act of 1918 |
| MCCA | The Medicare Catastrophic Coverage Act |
| MCOCA | Maharashtra Control of Organised Crime Act |
| MCUA | Ministry Of Colleges And Universities Act |
| MDAA | Mutual Defense Assistance Act |
| MDAct | Misuse of Drugs Act |
| MDCA | Millennium Digital Commerce Act |
| MDIA | Mortgage Disclosure Improvement Act |
| MEA | Municipal Elections Act |
| MEPA | Massachusetts Environmental Policy Act |
| MEPA | Montana Environmental Policy Act |
| MEPA | Multi Ethnic Placement Act |
| MFLA | Maryland Flexible Leave Act |
| MFMA | Municipal Finance Management Act |
| MFMA | Municipal Financial Management Act |