| TDF | Tour de France | 环法自行车赛 |
| TDF | Tactical Digital Facsimile | 战术数字传真 |
| TDF | Terrestrial Defense Force | 地面防御部队 |
| TDF | Test Data Folder | 测试数据文件夹 |
| TDF | Theatre Development Fund | 剧院发展基金 |
| TDF | Telecommunication Development Fund (Afghanistan) | 电信发展基金(阿富汗) |
| TDF | Transportable Document Format | 可传输文档格式 |
| TDF | Tire Derived Fuel | 轮胎衍生燃料 |
| TDF | Trunk Distribution Frame | 干线配线架 |
| TDF | Treatment Development Facility | 处理开发设施 |
| TDF | To Die For | 为之而死 |
| TDF | Terminal Data Flow | 终端数据流 |
| TDF | Tactical Display Framework (Java visualization tool) | 战术显示框架(Java可视化工具) |
| TDF | Tour de Force | 巡回执法 |
| TDF | Total Dietary Fiber | 总膳食纤维 |
| TDF | Testis-Determining Factor | 睾丸决定因素 |
| TDF | Territorial Defence Force | 领土防卫部队 |
| TDF | Turkish Democracy Foundation | 土耳其民主基金会 |
| TDF | Transportation Development Foundation | 交通发展基金会 |
| TDF | Target Date Fund (retirement investment option) | 目标日期基金(退休投资选项) |
| TDF | t-cell derived factor | t细胞衍生因子 |
| TDF | Totally Dysfunctional Family | 完全功能障碍家族 |
| TDF | Tactical Delta Force | 战术三角洲部队 |
| TDF | Terran Defense Force | 人族防御部队 |
| TDF | Theme Definition File | 主题定义文件 |
| TDF | Templeton Dragon Fund, Inc. | Templeton Dragon基金公司。 |
| TDF | The Difficult Find | 艰难的发现 |
| TDF | Terascan Data Format | Terascan数据格式 |
| TDF | Tab Delimited File | 制表符分隔文件 |
| TDF | Two Dogs Fabricating | 两只狗在制造 |
| TDF | Teenage Dope Fiend | 青少年摄影节 |
| TDF | TheDraw Font file | TheDraw字体文件 |
| TDF | Total Devastation Forever | 永远的毁灭 |
| TDF | Typeface Definition File | 字体定义文件 |
| TDF | Theater Development Fund | 剧院发展基金 |
| TDF | Telangana Development Forum | 特伦加纳发展论坛 |
| TDF | Title Definition Format | 标题定义格式 |
| TDF | Text Definition File | 文本定义文件 |
| TDF | Thermal Dispersion Flow | 热分散流 |
| TDF | Topaz Designs Forum | Topaz设计论坛 |
| TDF | The Digital Filmmaker | 数字电影制作人 |
| TDF | Timed Data Flow (SystemC AMS) | 定时数据流(SystemC AMS) |
| TDF | Transcript-Derived Fragment | 转录物衍生片段 |
| TDF | Time Differential Factor | 时间微分系数 |
| TDF | tris-disrupted fraction | 三破坏分数 |
| TDF | testis differentiating factor | 睾丸分化因子 |
| TDF | Tactical Data Fusion | 战术数据融合 |
| TDF | thoracic duct flow | 胸导管流量 |
| TDF | Technical Direction Form | 技术指导表 |
| TDF | testicular decisive factor | 睾丸决定因素 |
| TDF | Top Dryness Factor | 顶部干燥系数 |
| TDF | Testis Determining Factor | 睾丸决定因素 |
| TDF | thymic differentiation factor | 胸腺分化因子 |
| TDF | thymocyte-differentiating factor | 胸腺细胞分化因子 |
| TDF | thoracic duct fistula | 胸导管瘘 |
| TDF | tissue damaging factor | 组织损伤因子 |
| TDF | tumor dose fractionation | 肿瘤剂量分级 |