| MARA | Madison Area Repeater Association 
| Others |
| MARA | Maine Alpine Racing Association
| Others |
| MARA | Maine Auto Recyclers Association
| Others |
| MARA | Majlis Amanah Rakyat and
| Others |
| MARA | Mandibular Anterior Repositioning Appliance
| Others |
| MARA | Master of Archives and Record Administration
| Others |
| MARA | Master of Archives Records Administration
| Others |
| MARA | Matthews Athletic and Recreation Association
| Others |
| MARA | Mature Aged Recruitment Alliance
| Others |
| MARA | Mercury Amateur Radio Association
| Others |
| MARA | Mercury Amatuer Radio Association
| Others |
| MARA | Mid America Running Association
| Others |
| MARA | Midget Auto Racing Association
| Others |
| MARA | Midwest Auto Racing Association
| Others |
| MARA | Migration Agents Registration Authority
| Others |
| MARA | Ministry of Agriculture and Rural Affairs
| Others |
| MARA | Mobile Antivirus Researchers Association
| Others |
| MARA | Mt Ashland Racing Association
| Others |
| MARA | The Majlis Amanah Rakyat Act
| Others |