| TLI | Leadership Institute 
| Others |
| TLI | Tall Long Islander
| Others |
| TLI | Teaching and Learning Initiative
| Others |
| TLI | Teaching and Learning Inquiry
| Others |
| TLI | Teaching and Learning Institute
| Others |
| TLI | Teaching Learning Inquiry
| Others |
| TLI | Technological Leadership Institute
| Others |
| TLI | Technology Leadership Initiative
| Others |
| TLI | Technology Leadership Institute
| Others |
| TLI | TekLink International Inc
| Others |
| TLI | Teoria Logica Implicita
| Others |
| TLI | Teron Lighting Inc
| Others |
| TLI | Terrapin Leadership Institute
| Others |
| TLI | Texas Learning Index
| Others |
| TLI | Texas Literacy Initiative
| Others |
| TLI | The Language Institute
| Others |
| TLI | The Learning Institute
| Others |
| TLI | The Logistics Institute
| Others |
| TLI | The Lonely Island
| Others |
| TLI | Tilted Laser Image
| Others |
| TLI | Tlingit
| Others |
| TLI | Toastmasters Leadership Institute
| Others |
| TLI | Tolitoli, Indonesia
| Others |
| TLI | Top Level Interrupt
| Others |
| TLI | Top Level Item
| Others |
| TLI | TOUGH LOVE International
| Others |
| TLI | Trade Lines Inc
| Others |
| TLI | Traffic Light Information
| Others |
| TLI | Training Leaders International
| Others |
| TLI | Training Learning Institute
| Others |
| TLI | Trans Lunar Injection
| Others |
| TLI | Transatlantic Leadership Initiatives
| Others |
| TLI | Transco Lines Inc
| Others |
| TLI | Transo Leasing Inc
| Others |
| TLI | Transport Layer Interface
| Others |
| TLI | Transport Level Interface
| Others |
| TLI | Transport Library Interface
| Others |
| TLI | Transport Logistics International
| Others |
| TLI | Tread Lightly
| Others |
| TLI | Tread Lightly!, Inc.
| Others |
| TLI | Trypsin Like Immunoreactivity
| Others |
| TLI | Tucker Lewis Index
| Others |
| TLI | Type Library Information
| Others |