| Acronym | Definition |
|---|
| ECRR➣Every Child Ready to Read (library initiative) |
| ECRR➣European Committee on Radiation Risk |
| ECRR➣European Centre for River Restoration |
| ECRR➣Edinburgh Centre for Rural Research |
| ECRR➣Eastern Coal Regional Roundtable |
| ECRR➣Education Counseling and Risk Reduction |
| ECRR➣European Congress on Research in Rehabilitation |
| ECRR➣Environmental Cost Recovery Rider |
| ECRR➣Energy-Corrected Rigid-Rotor Approximation |
| ECRR➣Engineer Change Request and Record |