| MM&T | Manufacturing Methods and Technology 
| Others |
| MMT | Magic Monetary Theory
| Others |
| MMT | Magical Mystery Tour
| Others |
| MMT | Make My Trip
| Others |
| MMT | MakeMyTrip
| Others |
| MMT | Makes Me Think
| Others |
| MMT | Malik's Muwatta Translation
| Others |
| MMT | Maliks Muwatta Translation
| Others |
| MMT | Man Media Truck
| Others |
| MMT | Manual Muscle Test
| Others |
| MMT | Manual Muscle Testing
| Others |
| MMT | Manufacture Modules Technologies
| Others |
| MMT | Market Model Typology
| Others |
| MMT | Marxist Monetary Theory
| Others |
| MMT | Mass Memory Test
| Others |
| MMT | Massanutten Mountain Trails
| Others |
| MMT | MasterCard Money Transfer
| Others |
| MMT | Mastercard Money Transfer
| Finance, Banking |
| MMT | Mathematics Modelling and Tools
| Others |
| MMT | Maysan Mando Turkey
| Others |
| MMT | Mazda Motor Taiwan
| Others |
| MMT | Mechanics of Materials
| Others |
| MMT | Media Modernization Testing
| Others |
| MMT | Media, Music, and Technology
| Others |
| MMT | Medial Meniscus Tear
| Others |
| MMT | Meet Me There
| Others |
| MMT | mega-metric ton(s)
| Others |
| MMT | Memory Map Table
| Others |
| MMT | Memphis Music Town
| Others |
| MMT | Merchandise Movement Team
| Others |
| MMT | Metadata Management Tool
| Others |
| MMT | Metal Mesh Technology
| Others |
| MMT | Methadone Maintenance Treatment
| Others |
| MMT | Methylcyclopentadienyl Manganese Tricarbonyl
| Others |
| MMT | Methylcylopentadienal Manganese Tricarbonyl
| Others |
| MMT | Meyer Memorial Trust
| Others |
| MMT | Midwest Monster Tour
| Others |
| MMT | Might and Magic Tribute
| Others |
| MMT | Military Mail Terminal
| Others |
| MMT | Military Medical Technology
| Others |
| MMT | Military Medical Training
| Others |
| MMT | Millennium Magnetic Technologies
| Others |
| MMT | Million Metric Tonne
| Others |
| MMT | Million Metric Tons
| Others |
| MMT | Million Miles Traveled
| Others |
| MMT | Millions Of Metric Tons
| Others |
| MMT | Mission Management Team
| Others |
| MMT | Mitsubishi Machine Tools
| Others |
| MMT | Mitsubishi Motors Thailand
| Others |
| MMT | Mixture Magnesium Trisilicate
| Others |
| MMT | Mobile Meals of Toledo
| Others |
| MMT | Mobile Money Transfer
| Others |
| MMT | Mobile Monitor Technologies
| Others |
| MMT | Mobility Management Technology
| Others |
| MMT | Model to Model Transformation
| Others |
| MMT | Modena Motori Taiwan
| Others |
| MMT | Modern Monetary Theory
| Others |
| MMT | Modern Money Theory
| Others |
| MMT | Modified Magnetron Type
| Others |
| MMT | Module Management Tool
| Others |
| MMT | Morris Minor Traveller
| Others |
| MMT | Most Meaningful Task
| Others |
| MMT | Moving Magnet Technologies
| Others |
| MMT | MPEG Media Transport
| Others |
| MMT | Multi Media Technology
| Others |
| MMT | Multi Media Terminal
| Others |
| MMT | Multi Media Tools
| Others |
| MMT | Multi Media Tour
| Others |
| MMT | Multi Media Transfer
| Others |
| MMT | Multi Mission Terminal
| Others |
| MMT | Multi Modal Transportation
| Others |
| MMT | Multi Mode Traction
| Others |
| MMT | Multimedia Multiparty Teleconference
| Others |
| MMT | Multimedia Multiparty Teleconferencing
| Others |
| MMT | Multimedia Transport Service
| Others |
| MMT | Multimode Manual Transmission
| Others |
| MMT | Multiple Mirror Telescope
| Others |
| MMT | Myanmar Time
| Others |