NATO Integrated Communications System

modular integrated display and sight helmet (Modular Integrated Display-And-Sight Helmet)

NATO Integrated Air defense System

integrated military command of NATO

NATO Integrated Data Service

NATO Communications and Information Agency (NCIA / NCI Agency)

delegation (of NATO member state at NATO HQ)

7.62×51mm NATO (official nomenclature 7.62 NATO)

Defense Integrated Military Human Resource System (DIMHRS)

integrated air defense system

integrated engagement-sighting system

Integrated Modular Unmanned Ground System (iMUGS)

extended range modified integrated system

integrated tactical command and control system

Integrated Air Command and Control System

integrated undersea surveillance system (IUSS)

integrated underwater surveillance system

integrated helmet-mounted display system

aircraft integrated data system (AIDS)

aircraft integrated data system

integrated flight and navigation system

integrated flight system

integrated navigation system

integrated radar system

Integrated Battle Command System (IBCS)

integrated raster imaging system

area communications system

command communications system

communications and intelligence system

communications system

division communications system

satellite-based communications system (SATCOM)

tactical communications system