| ECD | electronic control diesel | 电子控制柴油机 |
| ECD | ElectroChromic Display | 电铬显示器 |
| ECD | equivalent circulating density | 当量泥浆密度 |
| ECD | electron capture detector | 电子俘获检测器 |
| ECD | Electrochemical Deburring (process to remove burrs from metals) | 电化学去毛刺（去除金属毛刺的工艺） |
| ECD | Erasures Correcting Decoder | 擦除校正解码器 |
| ECD | Electrochemical Deposition | 电化学沉积 |
| ECD | endocardial cushing defect | 心内膜尖缺损 |
| ECD | Ethyl Cysteinate Dimer | 胱氨酸乙酯二聚体 |
| ECD | Energy Conversion Devices, Incorporated | 能源转换装置公司 |
| ECD | Electrochemical Detector | 电化学检测器 |
| ECD | European Convertible Debenture | 欧洲可转换债券 |
| ECD | Ectrodactyly | 异指畸形 |
| ECD | Exchange Cabling Data | Exchange布线数据 |
| ECD | Essex County Detective | 埃塞克斯郡警探 |
| ECD | Electronic Civil Disobedience | 电子民事不服从 |
| ECD | Eastern Caribbean Dollar | 东加勒比元 |
| ECD | Early Childhood Development | 儿童早期发展 |
| ECD | Endothelial Cell Density | 内皮细胞密度 |
| ECD | Estimated Completion Date | 预计完工日期 |
| ECD | Early Congestion Detection | 早期拥塞检测 |
| ECD | Enhanced Color Display | 增强型彩色显示器 |
| ECD | External Computerized Device | 外部计算机设备 |
| ECD | Effective Candela | 有效坎德拉 |
| ECD | European Ceiling Designs, Inc. | 欧洲天花板设计公司。 |
| ECD | Electronic Controls Design, Inc (Milwaukie, Oregon) | 电子控制设计公司（俄勒冈州密尔沃基） |
| ECD | early coronary detection | 早期冠状动脉检测 |
| ECD | Entry Control Device | 入口控制装置 |
| ECD | enzymatic cell dispersion | 酶细胞分散 |
| ECD | Error Cluster Distribution | 错误群集分布 |
| ECD | endocardial cushion defect | 心内膜垫缺损 |
| ECD | Engineering Change Document | 工程变更文件 |
| ECD | Estimated Correction Date | 预计修正日期 |
| ECD | Effective Cut-Off Diameter | 有效截止直径 |
| ECD | Expect Change Departure to Read | 期望更改离开阅读 |
| ECD | Engineering Change Decision | 工程变更决策 |
| ECD | Environmental Considerations Document | 环境考虑文件 |
| ECD | Extreme Crash Diet | 极端撞车饮食 |
| ECD | Energy Citations Database | 能源引文数据库 |
| ECD | Equine Cushing's Disease | 库马的疾病 |
| ECD | Envision Clarify And Deliver | 愿景澄清和交付 |
| ECD | Electronic Commerce Directive (UK) | 电子商务指令（英国） |
| ECD | Executive Council on Diversity and Worklife (Ford Motor Company) | 多样性和工作生活执行委员会（福特汽车公司） |
| ECD | Emergency Calendar Deleter | 紧急日历删除程序 |
| ECD | Executive Creative Director (advertising) | 执行创意总监（广告） |
| ECD | External Class Description | 外部类描述 |
| ECD | Enhanced Compact Disc | 增强型光盘 |
| ECD | Total Commercial Energy Demand (Carolina Environmental Program) | 商业能源总需求（卡罗莱纳州环境计划） |
| ECD | Expected Completion Date | 预计完工日期 |
| ECD | E-Commerce and Development Report (UNCTAD) | 电子商务与发展报告（贸发会议） |
| ECD | Emission Control Diesel | 柴油排放控制 |
| ECD | Electron Capture Dissociation | 电子俘获解离 |
| ECD | Effect Correspondence Diagram | 效果对应图 |
| ECD | Explosive Containment Device | 爆炸物控制装置 |
| ECD | European Communications Division | 欧洲通信部 |
| ECD | Electrochemical Decontamination/Electrodecontamination | 电解净化/ Electrodecontamination |
| ECD | Electrical Critical Dimension | 电气临界尺寸 |
| ECD | Element Control/Configuration Document | 配置文件/控制 |
| ECD | Exercise Control Directorate | 演习控制局 |
| ECD | Electron Capture Diameter | 电子捕获直径 |
| ECD | Extended Criteria Donor (organ transplantation) | 扩展标准供体（器官移植） |
| ECD | Expected Connection Date | 预期连接日期 |
| ECD | Earliest Completion Date | 最早完工日期 |
| ECD | Exporter Counseling Division | 出口商咨询部 |