internal intelligence agency

NATO Communications and Information Agency (NCIA / NCI Agency)

Central Intelligence Agency (CIA)

intelligence agency

Marine Corps Intelligence Agency (MCIA)

National Geospatial-Intelligence Agency (NGA)

work for the intelligence agency

Director of Central Intelligence Agency

domestic intelligence agency

head of the intelligence agency

Joint Intelligence Collecting Agency

Joint Operational Intelligence Agency

Defense Intelligence Agency (DIA)

foreign intelligence agency

internal ballistics

foreign internal defense (FID)

interference in internal affairs

interior ballistics (internal ballistics)

internal armed conflict

internal arrangement

internal combustion

internal combustion engine (IC eng)

internal guidance system

internal security

internal security units

internal threat

internal waters

NATO internal adaptation

internal airlift / helicopter slingable container unit (ISU)

internal symbol dictionary

internal adjustable scope

internal adjustment for elevation

internal grinding