| Acronym | Definition |
|---|
| MTC | Metropolitan Transportation Commission |
| MTC | maintenance |
| MTC | Manhattan Theatre Club (New York, New York) |
| MTC | Make the Connection (various locations) |
| MTC | Maritime Training Centre (Germany) |
| MTC | Medicina Tradizionale Cinese (Italian: Traditional Chinese Medicine) |
| MTC | Multistate Tax Commission |
| MTC | Machine-Type Communication |
| MTC | Mizuno Track Club (Japan) |
| MTC | Malaysian Timber Council |
| MTC | Metropolitan Transport Corporation (Chennai, India) |
| MTC | Melbourne Theatre Company (Australia) |
| MTC | Médecine Traditionnelle Chinoise (French: Traditional Chinese Medicine) |
| MTC | Malaysian Timber Industry |
| MTC | Manual Traffic Control (various locations) |
| MTC | Mar Thoma Church |
| MTC | MIDI Time Code |
| MTC | Metropolitan Trial Court (Philippines) |
| MTC | Marin Theatre Company (Mill Valley, CA) |
| MTC | Model Training Course (various organizations) |
| MTC | Mobile Telecommunications Company |
| MTC | Ministerio de Transportes y Comunicaciones (Spanish: Ministry of Transport and Communication; Ecuador) |
| MTC | Mission Training Complex (US Army) |
| MTC | Missionary Training Center |
| MTC | Motion to Compel (law) |
| MTC | Mclaren Technology Centre (UK) |
| MTC | Multimedia Technology Center |
| MTC | Moving Tape Collector |
| MTC | Message Termination Controller |
| MTC | Multimedia Test Center |
| MTC | Magnetic Tape Cartridge |
| MTC | Material Test Certificate (quality assurance) |
| MTC | Milk the Cow |
| MTC | Massachusetts Technology Collaborative (economic development agency; Westborough, MA) |
| MTC | Mormon Tabernacle Choir |
| MTC | Mobile Telephone Company (various locations) |
| MTC | Management & Training Corporation |
| MTC | Microbiology, Tumor and Cell Biology |
| MTC | Mission Training Center |
| MTC | Mycobacterium Tuberculosis Complex |
| MTC | Medical Treatment Center |
| MTC | Mandarin Training Center (Taiwan) |
| MTC | Money Transfer Company |
| MTC | Mobile Technology Center (various organizations) |
| MTC | Marine Terminals Corporation (shipping) |
| MTC | Mutual Trading Company (various companies) |
| MTC | Manufacturing Technology Center |
| MTC | Modified Therapeutic Community (various organizations) |
| MTC | Mediterranean-Type Climate |
| MTC | Marketing Technology Center (Sweden) |
| MTC | Machine Tool Components (Charlotte, NC) |
| MTC | Manatt Phelps & Phillips (law firm; California) |
| MTC | Mercedes-Benz Technology Center (Sindelfingen, Germany) |
| MTC | Michael T. Chulak & Associates (Agoura Hills, CA) |
| MTC | Modern Technologies Corporation |
| MTC | Metal Trades Council |
| MTC | Mobile Terminated Call (GSM) |
| MTC | Massachusetts Telecommunications Council |
| MTC | Manual Therapy Certification |
| MTC | Model Tax Convention (OECD/OCDE) |
| MTC | Million Tonnes Carbon |
| MTC | Motorcycle Technology Center (YTI Career Institute; Pennsylvania) |
| MTC | Movement to Contact (military) |
| MTC | Mercosur Trade Commission |
| MTC | Military Technical College (Egypt) |
| MTC | Mitsui High-Tec, Inc. (Japan) |
| MTC | Man-Tended Capability |
| MTC | Marcus Tullius Cicero (Latin: epigraphy) |
| MTC | Ministry of Transportation and Communication |
| MTC | Merrick Towle Communications (advertising agency; Beltsville, MD) |
| MTC | Maximum Tolerable Concentration |
| MTC | Midwest Transportation Consortium (Iowa State University) |
| MTC | Melbourne Therapy Centre (Australia) |
| MTC | Montour Trail Council (Pennsylvania) |
| MTC | Thyroid Carcinoma, Familial Medullary |
| MTC | Miniature Train Company |
| MTC | Midwestern Training Center (truck driver training) |
| MTC | Multi-Track Codebook |
| MTC | Mexico Technical Center (Juarez, Mexico) |
| MTC | Mill Test Certificate (Steel Mills) |
| MTC | Make Today Count |
| MTC | Magnetic-Targeted Carrier |
| MTC | Measurement Technology Center (JPL) |
| MTC | Mobilization Training Center (US Army) |
| MTC | Maneuver Training Command |
| MTC | Multi-TADIL (Tactical Digital Information Link) Capability |
| MTC | Mobile Telecommunications Corp. |
| MTC | Master Telecommunications Center |
| MTC | Mystic Terminal Co. |
| MTC | Chief Missile Technician (Naval rating) |
| MTC | Multiple Turbo Code |
| MTC | Master Training Calendar |
| MTC | Magnetic Tape Cassette |
| MTC | Modified Total Cost |
| MTC | Meridian Title Corporation |
| MTC | Measured Term Contractor |
| MTC | Music/Machinery Transmission Class (construction) |
| MTC | Marine Combat Training |
| MTC | Management To Cost |
| MTC | Mix Temperature Control |
| MTC | Macao Telecom Company Ltd. |
| MTC | Magnetic Tape Center |
| MTC | Maximum Tolerated Plasma Concentration |
| MTC | Main Tritium Column |
| MTC | Mensaje de Texto Celular (Spanish: Cellphone Text Message) |
| MTC | Malayan Teachers' Conference (Malaysia) |
| MTC | Missile Threat Conference |
| MTC | Medical Treated Case |
| MTC | Mechanical Test Conductor |
| MTC | Moderator Temperature Equivalent |
| MTC | Motorcycle Tour Conversions, Inc. |
| MTC | Mass Transfer Components (hydrocarbon processing) |
| MTC | Material-Technical Cooperation |
| MTC | Mechanical Transfer Connector |
| MTC | Motor Transit Corporation (predecessor of Greyhound) |
| MTC | Monster Truck Collectors (online forum) |
| MTC | Monitoring and Testing Center |
| MTC | Mouvement des Travailleurs Croyants (Mali trade union) |