noun: Abbreviation of escape key. (on a computer keyboard) [(computing) A key on a computer keyboard that can be used to cancel an operation.]
noun: (automotive) Initialism of electronic stability control. [(automotive) An electronic system that assists in the control of car stability.]
noun: (biology) Initialism of embryonic stem cell.
noun: (electronics) Initialism of electronic speed controller.
noun: (music) Initialism of Eurovision Song Contest.
noun: (software) Initialism of extended static checking. [(software) A range of techniques used for statically checking the correctness of some program constraints.]