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, transport authority in Western Australia from 1958 to 2003
- Minatitlán/Coatzacoalcos National Airport, IATA code MTT
- Municipal Tramways Trust, former body in Adelaide, South Australia
Fiction
- Multi-troop transport vehicle in Star Wars
- Mettaton, a robot character from Undertale
Other
- Maria Theresa thaler, 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
This disambiguation page lists articles associated with the title MTT.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: