| Abbreviation | Definition |
|---|---|
| MAAP | Minnesota Association of Alternative Programs |
| MAAP | Mississippi Association of Addiction Professionals |
| MAAPS | Massachusetts Association of Approved Private Schools |
| MAAR | Memphis Area Association of REALTORS |
| MAAST | Marine Aquarists Association of South Texas |
| MAAST | Marine Aquarium Association of South Texas |
| MAAT | Michigan Association of Art Therapy |
| MAB | Maine Association of Broadcasters |
| MAB | Malaysian Association for Blind |
| MAB | Massachusetts Association for the Blind |
| MAB | Medical Association of Billers |
| MAB | Michigan Association of Broadcasters |
| MABA | Madison Area Builders Association |
| MABA | Maryland Association for Behavior Analysis |
| MABA | Meridian Area Business Association |
| MABA | Metro Atlanta Beekeepers Association |
| MABA | Mexican American Bar Association |
| MABA | Michigan Agri Business Association |
| MABA | Michigan Artist Blacksmith Association |
| MABA | Michigan Artist Blacksmith's Association |