command, control, communications, computers, and information (C4I)

command, control, communications, computers, and intelligence (C4I)

command, control, communications, and computers (C4)

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

command, control, computers, communications, cyber-defense (C5)

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

Battle Management, Command, Control, Communications and Intelligence (BMC3I)

command and control communications

forward area air defense command, control, communications and intelligence (FAAD C3I)

Automated Command and Control Information System (ACCIS)

command and control information system

command, control and information systems (CCIS)

NATO Automated Command, Control and Information System

NATO Communications and Information Agency (NCIA / NCI Agency)

command, control, communications, intelligence (C3I)

C3 (command, control & communications)

C3I command, control, communications & Intelligence

command and communications ship

command control information system

Computerized Command, Control, Communication & Information solutions (C4Is)

combat functions (warfighting functions WFF) - Command and Control; Intelligence; Fires; Movement and Maneuver; Protection; Sustainment

warfighting functions (WFF - command and control; intelligence; fires; movement and maneuver; protection; sustainment)

communications and control systems maintenance

radar combat information and weapon control system

combat information and control system

compartmented information (sensitive compartmented information [SCI])

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

command communications

command communications system

US Army Communications Command

high command communications system

air command and control system (ACCS)

Automated Command and Control System (ACCS)