MTT

MTT can refer to:

• Dimethyl thiazolyl diphenyl tetrazolium salt, a type of tetrazole; see MTT assay
• IEEE Microwave Theory and Techniques Society, a society within IEEE focused on the theory and application of high frequency electronics.
• Magnetic Tow Technology, a technology developed by BMW
• Maria Theresa thaler, an originally Austrian coin used in many areas of the Near East and Africa.
• Marine Turbine Technologies
• Mario Teaches Typing
• Maritime Telephone and Telegraph Company, later known as MTT or MT&T
• Meaning-Text Theory, a theory in linguistics
• Metropolitan Transport Trust, the public body responsible for public transport in Western Australia from 1956 until 1987.
• Michael Tilson Thomas (nicknamed 'MTT'), an American conductor of the San Francisco Symphony, pianist and composer
• Military transition team, a group of embedded military advisors, sometimes abbreviated MiTT
• Modus Tolendo Tollens, the Latin name for an argument also known as denying the consequent
• MTT (Star Wars), a Multi-Troop Transport vehicle in the Star Wars Universe
• multi-table tournament, a type of poker tournament
• Municipal Tramways Trust, formerly the government authority charged with running the tram and bus network of Adelaide, South Australia