ECC

ECC may refer to:

Education

 * ECC (eikaiwa), a Japanese English teaching company
 * Eastern Christian College, in Bel Air, Maryland, United States; defunct
 * El Camino College, in Alondra Park, California, United States
 * Elgin Community College, in Illinois, United States
 * Erie Community College, in Williamsville, New York, United States
 * Essex County College, in New Jersey, United States
 * Eveland Christian College, in San Mateo, Isabela
 * Ewing Christian College, in Allahabad, Uttar Pradesh, India

Government and politics

 * Economic Coordination Committee (Pakistan), of the Government of Pakistan
 * End Conscription Campaign, a former South African anti-apartheid organization
 * European civil code
 * European Commodity Clearing, the energy clearing house for the European Energy Exchange
 * Electronic Communications Committee of the European Conference of Postal and Telecommunications Administrations
 * Electronic Communications Convention, a treaty aiming at facilitating the use of electronic communications in international trade
 * European Cryptologic Center of the United States National Security Agency

Music

 * Eastern Conference Champions, an American indie rock band
 * Eugene Concert Choir, an American choir
 * The Evolution Control Committee, an American experimental music band

Religion

 * Ecclesiastes, a book of the Hebrew Bible
 * Ecumenical Catholic Church, US
 * Ecumenical Catholic Communion, US
 * Ecumenical Christian Centre, in Bengaluru, India
 * Evangelical Covenant Church, North America

Sports

 * East Central Conference (IHSAA), an athletic conference from 1947 to 1969 in Eastern Indiana
 * East Coast Conference (Division I), a former US NCAA Division I athletics conference
 * East Coast Conference, a US NCAA Division II athletics conference
 * ECC Antwerp, an indoor tennis tournament
 * European Challenge Cup, a rugby union competition
 * European Champions Cup (disambiguation)
 * European Cricket Council, an international body in cricket

Science and technology

 * 3,4-Epoxycyclohexylmethyl-3’,4’-epoxycyclohexane carboxylate, a resin with industrial applications
 * Early childhood caries, a tooth disease in children
 * Elliptic-curve cryptography, a public-key cryptography algorithm
 * Endocervical curettage, a medical procedure
 * Engineered cementitious composite, a.k.a. bendable concrete
 * Error correction code
 * ECC memory, a type of computer memory
 * Exchange coupled composite media
 * SAP ECC, enterprise resource planning software

Transport

 * Crossair Europe, a defunct French airline
 * Eccles railway station, Manchester, England (National Rail station code)
 * Electric Car Corporation, a British seller of electric cars
 * Volvo ECC, a concept car
 * A class designation for Reading electric multiple units

Other uses

 * Electronic Check Council, an American industry association
 * English China Clays, an English mining company
 * Emergency control centre, or emergency communications centre