EDR
EDR is an abbreviation for:
- Electrodermal Response , see Electrodermal Activity
- elliptical depolarization ration , English term for the elliptical depolarization ratio in radar measurements
- Ems Dollart Region , a German-Dutch special purpose association
- Enhanced Data Rate , Bluetooth standard with improved data rate
- European Depositary Receipt , a depository receipt for shares denominated in euros
- European Drawer Rack , a research module for the International Space Station
- Event Data Recorder , a recording device in vehicles to reconstruct the course of an accident
- End of experiment Danske Radioamatører , Danish radio amateur association
