communication, navigation and surveillance

position and navigation unit / position navigation unit (PNU)

surveillance, high- and low-altitude surveillance

communication and navigation aids (COMNAV)

ad hoc working group on the categorization of airborne navigation and communication

surveillance, under surveillance

command, control, computers, communication, intelligence, surveillance, reconnaissance (C4ISR)

observation and fields of fire, avenues of approach, key and decisive terrain,obstacles, and cover and concealment (OAKOC)

inertial navigation and attack system (INAS)

NAVigation Satellites providing Time And Range (NAVSTAR)

piloting and navigation system

position, navigation, and timing (PNT)

positioning and navigation (POSNAV)

sonar (sound navigation and ranging)

airborne targeting low altitude navigation thermal imaging and cueing (system)

celestial and satellite navigation systems

Charter on the rights and obligations of States relating to global navigation satellite system (GNSS) services

flight and navigation equipment

Guidelines for the Introduction and Operational Use of Global Navigation Satellite System

integrated flight and navigation system

embedded global-positioning and inertial-navigation system (EGI) / embedded GPS/INS

enhanced global positioning and inertial navigation system (EGI) / enhanced GPS/INS

navigation and electronic display system

night navigation and pilotage system

chemical, biological, radiological and nuclear surveillance

high- and low-altitude surveillance

intelligence, surveillance, and reconnaissance (ISR)

joint surveillance and targeting attack radar system (JSTARS)

reconnaissance and surveillance assets

reconnaissance and surveillance missions

reconnaissance, surveillance, and target acquisition (RSTA)

special surveillance and reconnaissance

surveillance and attack system