English abbreviations from ec to ecc
- EC (European Commission)
- ECA (Iosco County Airport (FAA: 6D9))
- ECAC (Electromagnetic Compatibility Analysis Center)
- ECAD (Electronic Computer-Aided Design)
- ECAE (Electronic Computer-Aided Engineering)
- ECAM (electronic centralised aircraft monitor)
- ECAP (Education Certifications Automated Processing)
- ECAR (East Central Area Reliability Coordination Agreement (US))
- ECASS (European Centre for Analysis in the Social Sciences [1])
- ECAT (ELINT (ELectronic INTelligence) Correlation And Tracking)
- ECB (England (and Wales) Cricket Board)
- ECBC (Edgewood Chemical and Biological Center)
- ECBM (European College of BaroMedicine)
- ECBR (European Coalition for Biomedical Research)
- ECBRS (Enhanced Concept Based Requirements System)
- ECC (Emergency coordination center)