| Acronym | Definition |
|---|
| TGS➣Tokyo Game Show |
| TGS➣Türkiye Gazeteciler Sendikasi (Turkish: Journalists' Union of Turkey) |
| TGS➣The Game Station (gaming network) |
| TGS➣Ticket-Granting Service |
| TGS➣Tour Guide System (various companies) |
| TGS➣Tokyo Girls' Style (dance group) |
| TGS➣Tokyo Girls' Style (band) |
| TGS➣Triglycine Sulfate (chemical compound) |
| TGS➣Ticket-granting Server |
| TGS➣Tank Gauging System (automation) |
| TGS➣Ticket Granting Service |
| TGS➣Template Graphics Software |
| TGS➣Ticket Granting Server |
| TGS➣Topeka Genealogical Society (Topeka, KS) |
| TGS➣Turkish General Staff (Turkey) |
| TGS➣The Girlie Show (fictitious sketch comedy show featured on the sitcom 30 Rock) |
| TGS➣Tonbridge Grammar School (UK) |
| TGS➣The Graveyard Shift |
| TGS➣Tolworth Girls School (UK) |
| TGS➣The Good Shepherd |
| TGS➣The Giving Spirit |
| TGS➣Traffic Guidance Scheme (Australia) |
| TGS➣Teen Girl Squad |
| TGS➣Turkish Ground Services (Istanbul, Turkey) |
| TGS➣Travail, Genre et Sociétés (French: Labor, Gender and Societies; journal) |
| TGS➣The Gargoyles Saga |
| TGS➣Texas Gourd Society |
| TGS➣The Geneva School (USA) |
| TGS➣The Global Standard (journal) |
| TGS➣That Gaming Site (gaming news website) |
| TGS➣Tomato Growers Supply |
| TGS➣Thomaston Grammar School (Thomaston, Maine) |
| TGS➣Trinity Grammar School |
| TGS➣Tomographic Gamma Scanner |
| TGS➣Technigraphics, Inc. (Wooster, OH) |
| TGS➣Turismo Giovanile Sociale (Venice, Italy; Youth and Social Tourism) |
| TGS➣The Gaming Shoutcast (online gaming media and broadcast organisation) |
| TGS➣Turreted Gun System |
| TGS➣Trans-Global Solutions, Inc. (Houston, TX) |
| TGS➣Trusted Gateway System (provides secure one-way transfer of data between enclaves) |
| TGS➣Telemetry Ground Station |
| TGS➣Thornton Grammar School (UK) |
| TGS➣Technology & General Services (IMF) |
| TGS➣The Gardner School (Vancouver, Washington private school) |
| TGS➣Time Generation System |
| TGS➣Tiffin Girls' School (Kingston upon Thames, England) |
| TGS➣Thetford Grammar School (UK) |
| TGS➣The Gaming Syndicate (online gaming community) |
| TGS➣Tropical Gum Stain (philatelic imperfection) |
| TGS➣Toronto Gymnosophical Society (Glen Echo) |
| TGS➣Track Generation System |
| TGS➣Tropical Grasslands Society |
| TGS➣Target Ground Speed (US Air Force) |
| TGS➣Transaction Gateway Server |
| TGS➣Transportadora de Gas de Sur SA |
| TGS➣Tax on the Circulation of Goods and Services (customs duty) |
| TGS➣Tewksbury Girls Softball (Massachusetts) |