NATO Integrated Air defense System

integrated air defense system

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

NATO Integrated Communications System

Defense Integrated Military Human Resource System (DIMHRS)

integrated military command of NATO

NATO Integrated Data Service

Integrated Air Command and Control System

Air defense and Airspace Management Directorate (NATO)

Air defense Section (NATO IS)

Panel on Air defense(PAD, NATO)

integrated engagement-sighting system

Integrated Modular Unmanned Ground System (iMUGS)

extended range modified integrated system

integrated tactical 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

delegation (of NATO member state at NATO HQ)

7.62×51mm NATO (official nomenclature 7.62 NATO)

Commandant of the NATO Defense College

defense and Security Directorate (NATO)

Defense Planning Committee (DPC, NATO)

Defense Policy and Capabilities Directorate (NATO)

Defense Policy and Partnership Section (NATO)