English abbreviations from ecar to ecclae
- 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)
- ECCA (European Cable Communications Association)
- ECCAP (Essex County Child Abuse Project)
- ECCB (Electronic Components Certification Board)
- ECCC (Export Commodity Control Code)
- ECCE (Extensible Computational Chemistry Environment)
- ECCI (Education Choice and Competition Index)
- ECCIS (Engineer Command and Control Information System)
- Eccl. (Ecclesiasticus ("Ecclesiastic"))
- Ecclae. (Ecclesiae ("Of [or to] the Church"))