intercontinental transit circuit
alternation current circuit {= AC circuit}
earth circuit [= earth return circuit]
enlarged circuit and compensation circuit
single filip-flop circuit (sff circuit)
trip circuit and closing circuit
advanced intercontinental missile system
anti-intercontinental ballistic missile (AICBM)
ballistic intercontinental missile
Coordinating Committee for Intercontinental Research Networks
integumental nervous system
integumental scolo(po)phore
Intercontinental Ballistic Missile
intercontinental baseline
intercontinental boost-glide missile