The abbreviation etc may stand for: · et cetera, a Latin expression meaning "and other things" or "and so on" · /etc, a computer directory found in unix(-like) operating systems ETC may also refer to: · Cadillac Eldorado A large luxury coupe made by Cadillac from 1953 to 2002. In its later years it used the name ETC · Electronic toll collection, a system for management of roadway access fees · Electronic throttle control · Electronic Theatre Controls, a company that makes lighting, controls, and other electrical systems for theatres · Eastern tent caterpillar · Electron transport chain in mitochondria responsible for creating a proton gradient that allows the formation of ATP · Electronic Trade Confirmation, a type of financial transaction · Chief Electronics Technician, a senior enlisted rating in the US N