| CDT | commandant | 司令官 |
| CDT | Controlled Departure Times | 管制离场时间 |
| CDT | Central Daylight Time | 美国中部夏令时区 |
| CDT | craft, design, and technology | 工艺、设计和科学技术 |
| CDT | Commissioner's Disability Table | 局长的伤残表 |
| CDT | Craft Design Technology (school) | 工艺设计技术（学校） |
| CDT | Cumulative Downtime | 累计停机时间 |
| CDT | Compressor Discharge Temperature | 压缩器流出温度 |
| CDT | Complete Decongestive Therapy (lymphedema management) | 完全消肿治疗（淋巴水肿管理） |
| CDT | Certificado de DepÓsito a TÉrmino (Spanish) | Certificado de DepÓsito a TÉrmino (Spanish) |
| CDT | Change Detection Tool | 更改检测工具 |
| CDT | Consecutive Duty Tour | 连续值勤 |
| CDT | Client Development Tool (Intel) | 客户端开发工具（Intel） |
| CDT | China Digital Times | 中国数字时代 |
| CDT | Cross-Domain Transport | 跨域传输 |
| CDT | CASS Development Team | CASS开发团队 |
| CDT | Conforming Delaunay Triangulation | 符合Delaunay三角剖分 |
| CDT | Cuvee de Tomme (Pizza Port/Lost Abbey Beer, San Marcos, CA) | 德Tomme(披萨特酿啤酒、港口或丢失的修道院,CA)圣马科斯 |
| CDT | Customer Documentation Tree | 客户文档树 |
| CDT | Class Descriptor Table | 类描述符表 |
| CDT | Constrained Delaunay Triangulations | 约束Delaunay三角剖分 |
| CDT | Cathode Ray Display Terminal | 阴极射线显示终端 |
| CDT | Continental Divide Trail | 像大陆分水岭线路 |
| CDT | Collaborative Development Team | 协作开发团队 |
| CDT | corneal damage threshold | 角膜损伤阈值 |
| CDT | combined diphtheria tetanus | 白喉-破伤风合并症 |
| CDT | cyclododeceartriyne | 环十二碳三炔 |
| CDT | Central Down Town | 市中心Down Town |
| CDT | Cable Design Technology Corporation | 电缆设计技术公司 |
| CDT | Configuration Demonstration Tool | 配置演示工具 |
| CDT | Certificats de TrÉsorerie | Certificats de TrÉsorerie |
| CDT | Computer-Directed Training | 计算机指导培训 |
| CDT | Contractor Development Test | 承包商开发测试 |
| CDT | ConfederaciÓn DemocrÁtica de Trabajadores | ConfederaciÓn DemocrÁtica de Trabajadores |
| CDT | Cybertron Defense Team | 赛博坦防御团队 |
| CDT | Carbohydrate Depleted Transferrin | 碳水化合物耗竭转铁蛋白 |
| CDT | Consciousness Deepening Technique | 意识深化技术 |
| CDT | Certified Document Technician | 认证文件技术员 |
| CDT | Convention Development Tax | 会议发展税 |
| CDT | Contoured Disperation Technologies | 轮廓消除技术 |
| CDT | Charge-Discharge Transaction | 充放电交易 |
| CDT | Canadian Diamond Traders. Inc | 加拿大钻石交易商。股份有限公司 |
| CDT | Central Daylight Time [ GMT - 0500] | 中部夏令时[GMT-0500] |
| CDT | Template (CorelDraw) | 模板（CorelDraw） |
| CDT | Corps Diplomatique Terrestrienne (Retief book series by Keith Laumer) | 陆军外交官Terrestienne（Keith Laumer出版的退休丛书） |
| CDT | Countdown Time (NASA) | 倒计时（NASA） |
| CDT | Compressed Data Tape | 压缩数据磁带 |
| CDT | Controlled Departure Time | 受控起飞时间 |
| CDT | Capabilities Description Tables | 功能描述表 |
| CDT | Current Dental Terminology | 当前牙科术语 |
| CDT | carbon dioxide therapy | 二氧化碳疗法 |
| CDT | Cadet | 学员 |
| CDT | Carbohydrate Deficient Transferrin | 缺乏碳水化合物的转铁蛋白 |
| CDT | Compliance, Direction, Takedown (non-deadly force training) | 合规、指导、拆除（非致命部队训练） |
| CDT | Conduct | 行为 |
| CDT | Control and Defensive Tactics | 控制和防御战术 |
| CDT | Control Data Terminal | 控制数据终端 |
| CDT | Clock Doesn't Tick | 钟不滴答响 |
| CDT | ConfÉdÉration DÉmocratique du Travail (French: Democratic Confederation of Labor, Morocco) | ConfÉdÉration DÉmocratique du Travail (French: Democratic Confederation of Labor, Morocco) |
| CDT | Concrete Data Type | 具体数据类型 |
| CDT | Completely Decomposed Tuff | 完全分解的凝灰岩 |
| CDT | Control Display Terminal | 控制显示终端 |
| CDT | Continuity Detector Tone (Sprint) | 连续性检测器音调（Sprint） |
| CDT | Cambridge Display Technology Limited | 剑桥显示技术有限公司 |
| CDT | Computer Directed Training | 计算机指导培训 |
| CDT | Chemical Deposition Technique | 化学沉积技术 |
| CDT | Construction Documents Technology | 施工文件技术 |
| CDT | Chalk Dust Torture (Phish song) | 粉笔尘酷刑（Phish歌曲） |
| CDT | Concept Development Talks | 概念开发会谈 |
| CDT | CSCI Development Team | CSCI开发团队 |
| CDT | Courier Disaster Response Team (San Francisco, CA) | 快递灾难响应团队（加利福尼亚州旧金山） |
| CDT | Contractor Demonstration Test | 承包商演示测试 |
| CDT | Capability Development Team (US Air Force) | 能力开发团队（美国空军） |
| CDT | Craft Design & Technology | 工艺设计及技术 |
| CDT | Cadaveres de Tortugas (band) | Tortugas尸体（乐队） |
| CDT | clostridium difficile toxin | 艰难梭菌毒素 |
| CDT | Call Data Transmitter | 呼叫数据发送器 |
| CDT | Cell Delay Tolerance (ATMF) | 信元延迟容差（ATMF） |
| CDT | Compulsory Drug Testing (UK armed forces) | 强制药物测试（英国武装部队） |
| CDT | Catalog Data Technologist | 目录数据技术专家 |
| CDT | Commercial Desktop (computer) | 商用台式机（计算机） |
| CDT | Common Data Transistor | 公共数据晶体管 |
| CDT | Cortical Dysplasia of Taylor | Taylor皮质发育不良 |
| CDT | Central Daylight Time (GMT-0500) | 中部昼时（GMT-0500） |
| CDT | Chargeable Down Time | 可计费停机时间 |
| CDT | Center For Defense Trade | 国防贸易中心 |
| CDT | Conventional Defense Technology | 常规防御技术 |
| CDT | Common Data Translator | 通用数据转换器 |
| CDT | Certified Dental Technician | 注册牙科技师 |
| CDT | Complexity Distortion Theory | 复杂性失真理论 |
| CDT | Center for Democratic Transition (Montenegro) | 民主过渡中心（黑山） |
| CDT | Certified Densitometry Technologist (bone density) | 注册密度测量技术师（骨密度） |
| CDT | Command Descriptor Table (NASA) | 命令描述符表（NASA） |
| CDT | Configuration Data Table | 配置数据表 |
| CDT | Countdown Demonstration Test (NASA) | 倒计时演示测试（NASA） |
| CDT | Community Drugs Team (UK) | 社区毒品小组（英国） |
| CDT | Center for Democracy and Technology | 民主与技术中心 |
| CDT | Count Down Time | 倒计时时间 |
| CDT | C/C++ Development Toolkit (IBM) | C / c++开发工具包(IBM) |