| EWD | Expeditionary Warfare Division | 远征作战师 |
| EWD | Edsger W Dijkstra (programmer) | Edsger W Dijkstra（程序员） |
| EWD | Emerald Window Decorator (aka Compiz Generic Window Decorator) | 翡翠窗饰（又名Compiz通用窗饰） |
| EWD | Engine Warning Display (aviation) | 发动机警告显示（航空） |
| EWD | Eastward | 向东 |
| EWD | Economic and Workforce Development | 经济和劳动力发展 |
| EWD | Electrowetting Display (display technology) | 电润湿显示器（显示技术） |
| EWD | Electrical Wiring Diagram | 电气接线图 |
| EWD | Document (Express Publisher for Windows) | 文档（Express Publisher for Windows） |
| EWD | Early Warning Device (alarm) | 预警装置（报警器） |
| EWD | Early Warning Database | 预警数据库 |