| EWF | Electrical Wholesalers' Federation | 电气器材批发商联合会 |
| EWF | Electrical Wholesalers' Federation | 电气器材批发商联合会 |
| EWF | Earth, Wind, and Fire (music group) | 地球、风和火（音乐组） |
| EWF | Ears with Feet (Tori Amos fans nickname) | 带脚的耳朵（Tori Amos粉丝的昵称） |
| EWF | European Warrant Fund, Inc. | 欧洲认股权证基金公司。 |
| EWF | European Federation for Welding, Joining and Cutting (formerly European Welding Federation | 欧洲焊接、连接和切割联合会（前身为欧洲焊接联合会 |
| EWF | Earth Wind & Fire (band) | 风与火(地球) |
| EWF | Ears With Feet | 带脚的耳朵 |
| EWF | Empire Wrestling Federation | 帝国摔跤联合会 |
| EWF | Electronic Work Flow | 电子工作流程 |
| EWF | Enhanced Write Filter | 增强的写入筛选器 |
| EWF | Engineering Workflow (production, manufacturing, automation) | 工程工作流（生产、制造、自动化） |
| EWF | Electronic Work Force (Edify) | 电子劳动力（Edify） |
| EWF | Elliptic Wave Filter | 椭圆波滤波器 |