| Acronym | Definition |
|---|
| TGO➣Thermally Grown Oxide (materials science) |
| TGO➣The Great Outdoors (various companies) |
| TGO➣Togo (ISO Country code) |
| TGO➣Triple Gate Oxide |
| TGO➣The Great One (Wayne Gretzky) |
| TGO➣Tarifverbund Ortenau GmbH (German) |
| TGO➣Terminal Guidance Operations |
| TGO➣Total Gross Output |
| TGO➣Toxic Gas Ordinance |
| TGO➣Tennessee Gun Owners (forum; est. 2007) |
| TGO➣The Guilty Ones (Spring Awakening fan club) |
| TGO➣Tribal Gaming Operations |
| TGO➣Task Group Orestes |
| TGO➣Task Goal Objective |
| TGO➣Targeted Growth Opportunity |