| Abbreviation | Definition |
|---|---|
| MAP | Mandatory Advising For Probation |
| MAP | Mobile Armored Police |
| MAPA | Maine Administrative Procedure Act |
| MAR | Superior Court Mandatory Arbitration Rules |
| MART | Mandatory Abuse Reporting Training |
| MASH | Men As Survivors Helpline |
| MAT | Marijuana Action Team |
| MATA | Massachusetts Academy of Trial Attorneys |
| MATILDA | Mesa Associates' Tactical Integrated Light-force Deployment Assembly |
| MATL | Missouri Association of Trial Lawyers |
| MB | Metal Bracelet |
| MBA | Major Bad Ass |
| MBA | Malir Bar Association |
| MBA | Matter Billing Attorney |
| MBF | Mind Blowing Finatic |
| MBJ | Morgan, Brown, & Joy Employment Law Firm |
| MBPA | Mortgage Broker Practices Act |
| MC | Major Case |
| MC | Male Caller |
| MC | Move the Crowd |