| TLT | Teaching, Learning, and Technology Group | 教学、学习和技术小组 |
| TLT | Transmutational Light Therapies | 易变光疗法 |
| TLT | Top Left Table | 左上角表格 |
| TLT | Tottot Learning Team | Tottot学习团队 |
| TLT | Ten Loss Tubby | 十损失Tubby |
| TLT | Tuluksak, Alaska USA | 美国阿拉斯加图卢克萨克 |
| TLT | Treebanks and Linguistic Theories (International Workswhop) | Treebanks与语言理论（国际工作组） |
| TLT | Tilt | 倾斜 |
| TLT | Trails Less Traveled | 较少行驶的车道 |
| TLT | Test Loop Translator | 测试循环转换器 |
| TLT | The Literary Times | 《文学时报》 |
| TLT | The Language Teacher | 语言教师 |
| TLT | Teaching Learning And Technology | 教学与技术 |
| TLT | Transmission Line Transformer | 输电线路变压器 |
| TLT | tryptophan load test | 色氨酸负荷试验 |
| TLT | The Little Theatre | 小剧场 |
| TLT | tuberculin line test | 结核菌素线试验 |
| TLT | Traditional Lecture Training | 传统讲座培训 |
| TLT | Teaching Learning Technology | 教学技术 |
| TLT | TPFDD Loader Tool | TPFDD加载器工具 |
| TLT | Traffic Load Table | 交通负荷表 |
| TLT | Teaching, Learning & Technology | 教学、学习和技术 |
| TLT | Time Lord Times | 时间领主时代 |
| TLT | Temperature Limitation Thermostat | 温度限制恒温器 |
| TLT | Transform Lookup Table | 转换查找表 |
| TLT | The Last Temptation (music album) | 最后的诱惑（音乐专辑） |