| Acronym | Definition |
|---|
| TMG➣Threat Management Gateway (Microsoft) |
| TMG➣Telemediengesetz |
| TMG➣Trimethylglycine |
| TMG➣The Master Genealogist |
| TMG➣Timing |
| TMG➣Telegraph Media Group (UK) |
| TMG➣The Mountain Goats (band) |
| TMG➣Tokyo Metropolitan Government (Tokyo, Japan) |
| TMG➣Tiny Meat Gang (podcast) |
| TMG➣Tak Matsumoto Group (Japanese band) |
| TMG➣Trunk Media Gateway |
| TMG➣Toyota Motorsport Gmbh |
| TMG➣The Members Group (financial services) |
| TMG➣Tunisia Monitoring Group |
| TMG➣The Mastermind Group (various locations) |
| TMG➣Trader Media Group (UK) |
| TMG➣Tokyo Metropolitan Gymnasium (Tokyo, Japan) |
| TMG➣Transition Monitoring Group |
| TMG➣Toyota Motorsport GmbH (racing team) |
| TMG➣Techniques and Methodologies Group |
| TMG➣Tele München Gruppe |
| TMG➣Touring Motor Glider (aviation) |
| TMG➣Traffic Management Group (Philippine Police) |
| TMG➣The Mediation Group (Brookline, MA) |
| TMG➣The Measurement Group (Culver City, CA) |
| TMG➣Target Market Group |
| TMG➣Technology Manufacturing Group (Intel) |
| TMG➣Trimethyl Gallium |
| TMG➣Threat Management Group (Kuwait) |
| TMG➣Trident Media Guard (France; est. 2002) |
| TMG➣Technical Management Group |
| TMG➣TransMoGrifier (language for writing recursive descent compilers) |
| TMG➣Tatar Mail Group |
| TMG➣Track Made Good (air navigation) |
| TMG➣Thermal Methods Group (Royal Society of Chemistry) |
| TMG➣The Marshall Group |
| TMG➣Text to Matrix Generator (MATLAB toolbox) |
| TMG➣Tokio Marine Global Ltd. (UK) |
| TMG➣Tactical Multinet Gateway |
| TMG➣Thermal Model Generator |
| TMG➣Tactical Missile Group (US Air Force) |
| TMG➣Test Management Group |
| TMG➣The Married Gamers |
| TMG➣Technical Monitoring Group |
| TMG➣Tribal Management Grants |
| TMG➣Test Message Generator |
| TMG➣The Market Guys (investment educators) |
| TMG➣Tetramethylgermanium |
| TMG➣The Musicland Group, Inc. |
| TMG➣TRADOC Manpower Guidance |
| TMG➣Travel Maritime Group (Monaco; est. 1996) |
| TMG➣Technology and Material Game (US Army) |
| TMG➣The Media Guild |
| TMG➣Tactical Management Gateway |
| TMG➣The Margarita Guys, LLC (California) |
| TMG➣The Modern Gamer (website) |