noun: (business) Initialism of Exploration Consultants Limited.
noun: (computing) Initialism of Embeddable Common Lisp.
noun: (electronics) Initialism of emitter-coupled logic. [(electronics) A logic family that achieves high speed by using an overdriven BJT differential amplifier with single-ended input.]
noun: (chemistry) Initialism of enhanced chemiluminescence.
noun: (chemistry) Initialism of electrochemiluminescence. [(chemistry, physics) The emission of light as a result of an electrochemical reaction]