| MT&B | Man Truck and Bus 
| Others |
| MTB | Machine Type B
| Others |
| MTB | Made The Band
| Others |
| MTB | Mahindra Truck and Bus
| Others |
| MTB | Main Table Base
| Others |
| MTB | Main Terminal Box
| Others |
| MTB | Main Torque Box
| Others |
| MTB | Make Things Better
| Others |
| MTB | Making The Band
| Others |
| MTB | Malaysian Truck and Bus
| Others |
| MTB | Man That's Bad
| Others |
| MTB | Managed Tape Backup
| Others |
| MTB | Mark Thomas Baldwin
| Others |
| MTB | Mark Tim And Billy
| Others |
| MTB | Mark Twain A Biography
| Others |
| MTB | Maryanne Trump Barry
| Others |
| MTB | Master The Boards
| Others |
| MTB | Materials Technology and Brand
| Others |
| MTB | Materials Testing Branch
| Others |
| MTB | Materials Transportation Bureau
| Others |
| MTB | Maximum Torque Brake
| Others |
| MTB | Mean Time Between
| Others |
| MTB | Meant To Be
| Others |
| MTB | Michelin Tire Baby
| Others |
| MTB | Micro Tool Box
| Others |
| MTB | Microsoft Trackball
| Others |
| MTB | Miller Time Boys
| Others |
| MTB | Miniature Tall Bearded
| Others |
| MTB | Miscellaneous Tariff Bill
| Others |
| MTB | Mono Transit Buffer
| Others |
| MTB | More Than Beer
| Others |
| MTB | Mother Tongue Based
| Others |
| MTB | Motor Terminal Box
| Others |
| MTB | Motor Torpedo Boat
| Others |
| MTB | Motor Torpedo Boats
| Others |
| MTB | Mountain Bike
| Others |
| MTB | Mountain biking
| Others |
| MTB | Mountain Terrain Bike
| Others |
| MTB | Mountain Trek Bicycle
| Others |
| MTB | Mouse Tumor Biology
| Others |
| MTB | Mozilla Thunderbird
| Others |
| MTB | Multi Terrain Bike
| Others |
| MTB | Multiple Throttle Bodies
| Others |
| MTB | Myanmar traditonal boxing
| Others |
| MTB | Mycobacterium Tuberculosis
| Others |