TGM may refer to:
People
edit- Tomáš Garrigue Masaryk (1850 – 1937), first President of Czechoslovakia
- Gáspár Miklós Tamás (1948 – 2023; Hungarian: Tamás Gáspár Miklós), Hungarian philosopher
Organizations
edit- Târgu Mureș International Airport, IATA airport code in Romania
- Tellings-Golden Miller, UK bus company
- Tunis-Goulette-Marsa, a railway line in Tunisia
- The Games Machine, a former video game magazine
- The Games Machine (Italy), another video game magazine that is still running
Other
edit- Taipei Grand Mosque, a mosque in Taipei, Taiwan
- TGM is the station code for Teignmouth railway station
- Tetris: The Grand Master, a video game
- Tom Pendlebury's TGM system, a System of measurement in Duodecimal
- Top Gun: Maverick, a 2022 action drama film
- Total gaseous mercury, a measurement of mercury concentration used in toxicology research
- Transglutaminase, an enzyme