| Rank | Abbreviation | Meaning |
|---|
| ***** | TLTC | Teaching, Learning and Technology Center
| |
| ***** | TLTC | Telrad Line Trunk Controller
| |
| ***** | TLTC | Too Late To Cancel
| |
| **** | TLTC | Traditional Long Term Care
| |
| **** | TLTC | Transient Lodging Tax Committee
| |
| **** | TLTC | Teaching and Learning Technologies Centers
| |
| **** | TLTC | Texas Land Trust Council
| |
| **** | TLTC | Tacoma Lawn Tennis Club
| |
| *** | TLTC | Teaching, Learning and Technology Committee
| |
| *** | TLTC | Turkey Line/Trunk Controller
| |
| *** | TLTC | The Life and Times of Comedian
| |
| *** | TLTC | Transmission Lubricant Technical Committee
| |
| *** | TLTC | Texas Language Technology Center
| |
| ** | TLTC | Teaching and Learning with Technology Conference
| |
| ** | TLTC | Teaching & Learning Technologies Center
| |
| ** | TLTC | Teaching & Learning Technology Center
| |
| ** | TLTC | Tokyo Lawn Tennis Club
| |
| * | TLTC | Teaching and Learning Technology Centre
| |
| * | TLTC | Teaching Learning Technology Center
| |
| * | TLTC | Tender Loving Tree Care
| |
| * | TLTC | Transforming Lives Through Christ
| |
| * | TLTC | Teacher Led Technology Challenge
| |
| * | TLTC | The Leading Travel Companies
| |
| * | TLTC | Total Learning and Therapy Center
| |
| * | TLTC | Taylor Lightfoot Transport Consultants
| |