| TLG | Tail Light Garnish 
| Others |
| TLG | Tea Leaf Green
| Others |
| TLG | Teach and Learn with Georgia
| Others |
| TLG | Teach Learn Grow
| Others |
| TLG | Technical Liaison Group
| Others |
| TLG | Technologies For Learning Group
| Others |
| TLG | Technology Leading Group
| Others |
| TLG | Technology Leads to Globalization
| Others |
| TLG | That Little Girl
| Others |
| TLG | The Lacek Group
| Others |
| TLG | The Language Gallery
| Others |
| TLG | The Larson Group
| Others |
| TLG | The Legal Group
| Others |
| TLG | The LEGO Group
| Others |
| TLG | The Lennix Group
| Others |
| TLG | The Lettershop Group
| Others |
| TLG | The Link Group
| Others |
| TLG | The Lion Guard
| Others |
| TLG | The Little General
| Others |
| TLG | The Little Gym
| Others |
| TLG | The Lone Gunmen
| Others |
| TLG | The Luminaires Group
| Others |
| TLG | The Lyons Group
| Others |
| TLG | Thesaurus Linguae Graecae
| Others |
| TLG | Thin Light Glasses
| Others |
| TLG | Thought Leadership Group
| Others |
| TLG | Through Looking Glasses
| Others |
| TLG | Through the Looking Glass
| Others |
| TLG | Total Lesion Glycolysis
| Others |
| TLG | Total Livestock Genetics
| Others |
| TLG | Transforming lives for good
| Others |
| TLG | Transforming Local Government
| Others |
| TLG | Tri Lake Ghetto
| Others |
| TLG | Troll Lord Games
| Others |
| TLG | Trucking Litigation Group
| Others |
| TLG | True Louisiana Gangster
| Others |
| TLG | Tulagi Island, Solomon Islands
| Others |
| TLG | Turknett Leadership Group
| Others |