| MABA | Madison Area Builders Association 
| Others |
| MABA | Madrean Archipelago Biodiversity Assessment
| Others |
| MABA | Make Alexandria Bartend Again
| Others |
| MABA | Making A Better Athlete
| Others |
| MABA | Malvern Area Betterment Association
| Others |
| MABA | Marietta Area Business Association
| Others |
| MABA | Marine Area Business Association
| Others |
| MABA | Maryland Alpaca
| Others |
| MABA | Maryland Alpaca Breeders Association
| Others |
| MABA | Maryland Association for Behavior Analysis
| Others |
| MABA | Massachusetts Auto Body Association
| Others |
| MABA | Massachusettsmassachusetts Association Of Buyer Agents
| Others |
| MABA | Master of Applied Business Analytics
| Others |
| MABA | Master of Arts in Business Administration
| Others |
| MABA | Medway Amateur Basketball Association
| Others |
| MABA | Memphis Area Bluegrass Association
| Others |
| MABA | Men Are Better At
| Others |
| MABA | Merican Association For Behavior Analysis
| Others |
| MABA | Meridian Area Business Association
| Others |
| MABA | Meta Amino Benzoic Acid
| Others |
| MABA | Metamora Area Business Association
| Others |
| MABA | Metro Atlanta Beekeepers Association
| Others |
| MABA | Metro Atlanta Business Association
| Others |
| MABA | Mexican American Bar Association
| Others |
| MABA | Michigan Agri Business Association
| Others |
| MABA | Michigan Agri-Business Association
| Others |
| MABA | Michigan Artist Blacksmith Association
| Others |
| MABA | Michigan Artist Blacksmith's Association
| Others |
| MABA | Michigan Artist Blacksmiths Association
| Others |
| MABA | Microplate Alamar Blue Assay
| Others |
| MABA | Mid America Bonsai Alliance
| Others |
| MABA | Mid America Buddhist Association
| Others |
| MABA | Mid Atlantic Barbecue Association
| Others |
| MABA | Mid Atlantic Baseball Association
| Others |
| MABA | Mid Atlantic BBQ Association
| Others |
| MABA | Mid Atlantic Bio Angels
| Others |
| MABA | Mid Atlantic Biosolids Association
| Others |
| MABA | Midlothian Amateur Baseball Association
| Others |
| MABA | Montana Agricultural Business Association
| Others |
| MABA | Montana Agricultural Business Association Montana
| Others |
| MABA | Montrose Area Bicycle Alliance
| Others |
| MABA | Morgantown Area Business Association
| Others |
| MABA | Mt Adams Beautification Association
| Others |
| MABA | Multiple Antigen Blot Assay
| Others |
| MABA | Muscarinic Antagonist Beta2 Agonist
| Others |
| MABA | Museum of American Bird Art
| Others |