EWD

• Extreme Warfare Deluxe, a text-based wrestling-themed computer game

• Edsger W. Dijkstra (1930–2002), Dutch systems and computer scientist
• EWDs, his manuscripts
• Electric window defogger, on vehicular rear windows
• Electrical wiring diagram
• Electrowetting display, a form of electronic paper

• Earlswood railway station (West Midlands), in England
• Eastwood railway station, in Sydney, Australia

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