ATC identification transponder

ATC transponder

air traffic control (ATC)

IFF transponder

transponder (`transmitter-responder`)

Common IFF Digital Transponder Program (CXP)

aircraft transponder (IFF)

interrogator-transponder

transponder nonlinearity

transponder reader

aerospace vehicle identification

automated identification technology (AIT)

automatic identification system (AIS)

force identification

identification beacon

identification card (identity / ID card)

identification operator

identification tag; ID tag; (slang. dog tag)

item identification (logistics)

national identification means

radio frequency identification (RFID)

recognition and identification system

registration / identification number

sampling and identification of biological, chemical and radiological agents (SIBCRA)

square identification

target identification

visual identification

combat identification (CID)

positive identification (of a target) (PID)

Air Defense Identification Zone (ADIZ)

selective identification feature (SIF)

task identification number (ID)

automotive parts identification scheme