ECR may refer to:
Associations
- Efficient Consumer Response, a trade and industry body
- US Institute for Environmental Conflict Resolution
- European Conservatives and Reformists Party, a European political party
- European Conservatives and Reformists, the affiliated European Parliament group
- European Centre for Restoration Techniques (ECR)
Radio
- East Coast Radio (South Africa), a South African radio station (FM 94-95)
- East Coast Radio (Ireland), an Irish radio station
Transportation
- East Central Railway zone, part of the Indian rail network
- East Coast Rail, Australian rail freight operator
- East Coast Road, a scenic beachway along the Coromandel coast of South India
- East Cross Route in London
- East Croydon station, a railway station and tram stop in Croydon, England
- Euro Cargo Rail, rail freight operator based in France
- Route ECR, SamTrans bus route, San Mateo County, California, United States
Science and technology
- Electron cyclotron resonance, a phenomenon in physics
- European Congress of Radiology
Engineering
- Electrical contact resistance, the surface-structure-dependent resistance at a contact interface
- Engineering Change Request, a request for a change in the specification(s) - see Change request or Engineering change order
Other
- Early Career Researcher
- ECR Engines, the engine-building division of Richard Childress Racing
- Ed Carpenter Racing, an American racing team in the IndyCar Series
- Electronic Cash Register
- El Camino Real (disambiguation)
- Engine control room, shipbuilding abbreviation
This disambiguation page lists articles associated with the title ECR.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: