noun

• (electronics) Initialism of Intelligent Electronic Device (a sensor, actuator, or PLC used as part of a SCADA system)
• (languages) Initialism of Interlingua-English Dictionary (the first dictionary of Interlingua)
• (medicine) Initialism of interictal epileptiform discharge (a type of brain waves related to epilepsy)
• (weaponry) Initialism of improvised explosive device. [An unconventional or amateur explosive weapon made from nonmilitary components, especially one used by guerillas, commandos or terrorists.]
• (medicine) Initialism of intermittent explosive disorder. [A behavioral disorder characterized by extreme anger, sometimes uncontrollable, that is disproportionate to the situation at hand.]