navigation systems

precision inertial navigation systems (PINS)

celestial and satellite navigation systems

Special Committee on Future Air Navigation Systems

radio navigation systems

position and navigation unit / position navigation unit (PNU)

advanced conventional weapons systems

advanced explosive ordnance disposal robotic systems AEODRS

aerospace systems

Air Force Systems Command

antitank weapon systems

arms & weapons systems (AWS)

CBR-capable delivery systems

combat systems

command, control and information systems (CCIS)

command, control, communications, computers, cyber-defense, combat systems (C6)

communication and information systems (CIS)

communications and control systems maintenance

Defense Information Systems Agency (DISA)

Defense Information Systems Network (DISN)

families of systems

Joint Architecture for Unmanned Systems (JAUS)

Joint Technology Center / Systems Integration Lab (JSIL)

manned and unmanned systems integration capability (MUSIC)

MLS Shield (Mobile Land Systems)

National Security Systems (NSS)

NATO Communication and Information Systems Services Agency (NCSA)

robotic systems joint project office (RS-JPO)

spectrum-dependent systems (SDS)

subterranean systems

Unmanned Maritime Systems (UMS)

Unmanned Systems

Unmanned Systems Interoperability Profile (USIP)