MTT can refer to:
People
*
Michael Tilson Thomas (nicknamed 'MTT'), American musician, conductor, pianist
Technology and science
*
Meaning–text theory, a theory in linguistics
*
MTT assay using dimethyl thiazolyl diphenyl tetrazolium salt, a type of tetrazole
*
Multi-transaction translator, a particular functional unit in USB hubs
Business
*
Marine Turbine Technologies
*
Maritime Telephone and Telegraph Company, later known as MTT or MT&T
Transport
*
Metropolitan Transport Trust, responsible for Western Australia public transport 1956-1987
*
Minatitlán/Coatzacoalcos National Airport, IATA code MTT
*
Municipal Tramways Trust, former body in Adelaide, South Australia
Other
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Maria Theresa thaler
The Maria Theresa thaler (MTT) is a silver bullion coin and a type of Conventionsthaler that has been used in world trade continuously since it was first minted in 1741. It is named after Maria Theresa who ruled Austria, Hungary, and Bohemia fr ...
, former Austrian coin used in many areas
*
Pashtun Tahafuz Movement (PTM), formerly known as the Mehsud Tahafuz Tehrik (MTT), a human rights movement in Pakistan for the Pashtun people
*
Multi-table tournament, a type of poker tournament
*
Modus tollens, a kind of rule of inference also known as modus tollendo tollens
Fiction
*
Multi-troop transport
The following is a list of fictional ''Star Wars'' terrestrial vehicles, including armoured fighting vehicles, military aircraft, and naval ships.
Vehicles appearing in the Original Trilogy
All Terrain Armored Transport (AT-AT)
The A ...
vehicle in ''Star Wars''
* Mettaton, a robot character from ''
Undertale''
{{Disambiguation