| Acronym | Definition |
|---|
| MMBL➣Mercantile Merchant Bank Ltd. (investment banking; US and Sri Lanka) |
| MMBL➣Marine Molecular Biotechnology Laboratory (University of Washington) |
| MMBL➣Metro Manila Basketball League (Philippines) |
| MMBL➣Mounted Maneuver Battlespace Laboratory |
| MMBL➣Miller Mitchell Burley Lane Ltd (UK) |
| MMBL➣Montgomery Metro Baseball League (Montgomery, AL) |
| MMBL➣Monsanto Mahyco Biotech Ltd. (India and US) |