EWD
EWD stands for:
- Electronic Warfare Directorate, an intelligence agency from Jordan
- Setting angle difference , a technical term from aviation
- Ethics and Economy in Dialog , an interdisciplinary research project by the Hans Jonas Center at the Free University of Berlin
- Emder Werft und Dockbetriebe , the name of a shipyard in Emden
- European Science Service , a magazine published by Kohlhammer-Verlag between 1941 and 1944