| Acronym | Definition |
|---|
| TGM➣The Games Machine (Italianvideogame review site) |
| TGM➣Tetris the Grand Master (puzzle game) |
| TGM➣Transglutaminase |
| TGM➣Tirgu Mures, Romania - Tirgu Mures (Airport Code) |
| TGM➣Tomas Garrigue Masaryk (first president of the Republic of Czechoslovakia) |
| TGM➣Toggle God Mode |
| TGM➣Transportadora de Gas del Mercosur (pipeline) |
| TGM➣Territory General Manager |
| TGM➣Total Gaseous Mercury |
| TGM➣Toxic Gas Monitor |
| TGM➣Turbine Generator Maintenance, Inc. (Cape Coral, FL) |
| TGM➣Technisches Gebäude Management (German: Technical Building Management) |
| TGM➣Trunk Group Multiplexer |
| TGM➣Tables, Graphs and Maps |
| TGM➣Telsiz Genel Müdürlügü |
| TGM➣Thurgood Marshall Elementary School (Chula Vista, Ca) |
| TGM➣Team Get Money (rap group) |
| TGM➣Technologisches Gewerbe Museum (school for higher technical education in Vienna) |
| TGM➣The Great Milenko |
| TGM➣Training Guided Missile |
| TGM➣Terminally Guided Munition |
| TGM➣Transmission Group Module |
| TGM➣Trenchcoat Gang Mafia |
| TGM➣Tuckers Gap Meadows (Tennessee) |
| TGM➣Tactical Group Multiplex |
| TGM➣Technical Guidance Memorandum (PPBES process) |
| TGM➣Television Guided Missile |