ECB
ECB is an abbreviation for:
- European Central Bank, the central bank for the Eurozone of the European Union
- East Coast Bays, a suburb of North Shore City, New Zealand
- ECB Project, Emergency Capacity Building Project, a humanitarian capacity building project
- Electronic codebook mode, a type of data encryption using block ciphers
- Electronically Controlled Brake, Toyota's brake-by-wire system
- England and Wales Cricket Board, the governing body of cricket in England and Wales
- Environment Campus Birkenfeld, a university of applied sciences in Birkenfeld, Germany
- Equatorial Commercial Bank of Kenya
- Europe Card Bus, a 8-bit computer bus, used by older Kontron computers and the N8VEM home brew computer project
- European Chemicals Bureau, the Toxicology and Chemical Substances Unit of the Joint Research Centre of the European Commission
- External Commercial Borrowing, a type of commercial borrowing in India used for the public sector
- Wisconsin Educational Communications Board