ECR
ECR stands for:
- East Coast Road , dual carriageway in Tamil Nadu, India
- Ecdysone , receptor of insects
- Edge Change Ratio , a measure of cut detection in digital videos
- Efficient Consumer Response , a business strategy for companies.
- Electron Cyclotron Resonance
- Electronic Combat Reconnaissance , a variant of the Panavia Tornado fighter aircraft
- Engineering Change Request , a technical change request
- Euro Cargo Rail , a French railway company
- European Central Railway Company , a former Swiss railway company
- European Conservatives and Reformists , a political group in the European Parliament
- European Congress of Radiology , an annual radiological-medical event
EC-R stands for:
- Los Ríos province in Ecuador according to ISO 3166-2
ecr stands for:
- Eteocetan Language (ISO-639-3 Code)
