| EDF | Er-Doped Fiber | 掺铒光纤 |
| EDF | Anchorage Elmendorf AFB (airport code, AK) | Anchorage Elmendorf AFB（机场代码，AK） |
| EDF | Electric Dude Flys | 电动兄弟飞行 |
| EDF | Eprom Data File | Eprom数据文件 |
| EDF | Emerging Markets Income Fund II, Inc. | 新兴市场收益基金II，Inc。 |
| EDF | Electric Dream Factory | 电气梦工厂 |
| EDF | European Development Fund | 欧洲发展基金 |
| EDF | Export Development Fund | 出口发展基金 |
| EDF | Erbium-Doped Fiber | 掺铒光纤 |
| EDF | Environmental Defense Fund | 环境保护基金 |
| EDF | Engineering Design Fixture | 工程设计夹具 |
| EDF | Empirical Distribution Function | 经验分布函数 |
| EDF | Elliptic-Disc Filter | 椭圆圆盘过滤器 |
| EDF | Engineering Design File | 工程设计文件 |
| EDF | Engineering Design Format | 工程设计格式 |
| EDF | Enterprise Documentation Framework (NCID documentation in the DoD on the GIG) | 企业文档框架（国防部关于GIG的NCID文档） |
| EDF | Educational Foundations | 教育基础 |
| EDF | Execution Diagnostic Facility | 执行诊断设施 |
| EDF | Employee Data Form | 员工数据表 |
| EDF | Electronic Design Fixture | 电子设计夹具 |
| EDF | Engineering Development Facility | 工程开发设施 |
| EDF | Expected Default Frequency | 预期默认频率 |
| EDF | ECS Development Facility | ECS开发设施 |
| EDF | Electricit De France | 法国电力公司 |
| EDF | Earth Defense Force (game) | 地球防御部队（游戏） |
| EDF | ElectricitÉ De France | ElectricitÉ De France |
| EDF | Electric Ducted Fan | 电动管道风机 |
| EDF | Expected Default Frequency (finance; credit analysis; Moody's KMV) | 预期违约频率(财务、信用分析;穆迪KMV) |
| EDF | Executive Dining Facility | 行政餐饮设施 |
| EDF | Earth's Defence Force (freeware game project) | 地球的防御力(免费的游戏项目) |
| EDF | Effective Direct Fire | 有效直接火力 |
| EDF | Environment and Development Foundation | 环境与发展基金会 |
| EDF | Engineering Data File | 工程数据文件 |
| EDF | European Disability Forum | 欧洲残疾人论坛 |
| EDF | ÉlectricitÉ de France | ÉlectricitÉ de France |
| EDF | European Dystonia Federation | 欧洲肌张力障碍联合会 |
| EDF | Emergency Decontamination Facility | 应急去污设施 |
| EDF | European Data Format | 欧洲数据格式 |
| EDF | Eau De France | 法国淡香水 |
| EDF | EdifÍcio (Portuguese: building; postal usage) | EdifÍcio (Portuguese: building; postal usage) |
| EDF | Easy Drive Forum | 轻松驾驶论坛 |
| EDF | ethylene difluoride | 二氟化乙烯 |
| EDF | eosinophil differentiating factor | 嗜酸性粒细胞分化因子 |
| EDF | endogenous digitalis-like factor | 内源性洋地黄样因子 |
| EDF | effective decontamination factor | 有效去污因子 |
| EDF | extradural fluid | 硬膜外液 |
| EDF | Employer Data Form | 雇主数据表 |
| EDF | Earliest Deadline First | 最早截止日期 |
| EDF | End Upstream Data Flow | 结束上游数据流 |