The meaning of the Acronym ECR is...

ECR is

• Engineering Change Record

More Meanings For ECR:

• Embedded Chip Radio
• Electron Cyclotron Resonance
• Engineering Change Request
• Efficient Cost Reduction
• Electronic Check Recovery
• Energy Cost Recovery
• E Commerce Representative
• Efficient Customer Response
• East Coast Ramble
• Every Company's Reengineering
• Engineering Change Request
• Electronic Company Registrations
• Efficient Consumer Response
• Error Correction Request
• European Court Reports

ECR is also in:

• Accounting
• Amateur Radio
• Electronics
• General
• Law