ECC
ECC is an abbreviation of:
- Early childhood caries
- Early Childhood Center, now the Tribeca Learning Center
- Eastern Connecticut Cable
- Education through Communication for the Community (eikaiwa)
- Elderly Care Center
- Electronic Check Council
- Elliptic curve cryptography
- Emergency Care Center
- Emergency Communications Center
- Engineered Cementitious Composite
- Erie Community College
- Error-correcting code
- Ethnic Communities Council of NSW
- European Champions Cup (football)
- European Champions Cup (ice hockey)
- European Chapters Coordinating
- European Cricket Council
- Evangelical Covenant Church
- Evolution Control Committee
- External Cardiac Compression (also known as heart massage)
- Elgin Community College
- Extremely Cool Cats