| TDL | Terminal Display Language | 终端显示语言 |
| TDL | Template Definition Language | 模板定义语言 |
| TDL | Transformation Definition Language | 变换定义语言 |
| TDL | Transparent Datalink | 透明数据链路 |
| TDL | Trusted Delivery Layer | 可信任交付层 |
| TDL | Tegas Design Language | Tegas设计语言 |
| TDL | Technical Direction Letter | 技术指导书 |
| TDL | Target Detection Limit | 目标检测极限 |
| TDL | Tokyo Disneyland | 东京迪士尼乐园 |
| TDL | Tactical Data Link | 战术数据链路 |
| TDL | Test Description Language | 测试描述语言 |
| TDL | Treatment and Disposition Log | 处理和处置日志 |
| TDL | Tim Donut Ltd. | 蒂姆甜甜圈有限公司。 |
| TDL | Technology Delivered Learning | 技术交付学习 |
| TDL | Task Direction Letter | 任务指示信 |
| TDL | Tunnel-Diode Logic | 隧道二极管逻辑 |
| TDL | Trusted Delivery Layer (electronic commerce) | 可信交付层（电子商务） |
| TDL | Technology Development Laboratory | 技术开发实验室 |
| TDL | Thin Dark Line (band, Baltimore, Maryland) | 细黑线（乐队，马里兰州巴尔的摩） |
| TDL | Tau Dither Loop | Tau Dither环路 |
| TDL | Target Description Language | 目标描述语言 |
| TDL | Tandil, Buenos Aires, Argentina | 坦迪尔，布宜诺斯艾利斯，阿根廷 |
| TDL | Tokyo Disney Land | 东京迪士尼乐园 |
| TDL | Tulip Development Laboratory | 郁金香开发实验室 |
| TDL | Taxis Design Language | 出租车设计语言 |
| TDL | Team Dueling League | 团队决斗联盟 |
| TDL | The Dark Library | 黑暗图书馆 |
| TDL | Tally Definition Language | 计数定义语言 |
| TDL | Transportation Development Levy | 交通发展税 |
| TDL | Teaching Diverse Learners | 教多样化的学习者 |
| TDL | Techniques Development Laboratory | 技术开发实验室 |
| TDL | Tana del Ladro | 塔纳·德尔·拉德罗 |
| TDL | Tiadinil | 噻酰菌胺 |
| TDL | Too Damn Lazy | 太懒了 |
| TDL | Training Data Link | 培训数据链接 |
| TDL | Treindienstleider (Dutch) | Treindienstleder（荷兰语） |
| TDL | thoracic duct lymphocyte | 胸导管淋巴细胞 |
| TDL | The Dragon Lady | 龙女 |
| TDL | tonsil-derived lymphocyte | 扁桃体源性淋巴细胞 |
| TDL | Tap Delay Line | 抽头延迟线 |
| TDL | Texas Driver License | 德克萨斯州驾照 |
| TDL | thoracic duct lymph | 胸导管淋巴 |
| TDL | thymus dependent lymphocytes | 胸腺依赖性淋巴细胞 |
| TDL | Tactical Down Link | 战术下行链路 |
| TDL | toxic dose low | 毒性剂量低 |
| TDL | The Diamond Lane | 钻石巷 |
| TDL | To Do List | 待办事项列表 |
| TDL | Tarif Dasar Listrik | 塔里夫·达萨尔·利斯特里克 |
| TDL | Turfgrass Diagnostic Laboratory | 草坪诊断实验室 |
| TDL | Transportation Distribution And Logistics | 运输配送和物流 |