command, control, communications, and computers (C4)

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

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

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)

command, control, communications, intelligence (C3I)

C3 (command, control & communications)

C3I command, control, communications & Intelligence

command and communications ship

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

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 Information System (ACCIS)

Automated Command and Control System (ACCS)

automated troop command and control system

command and control (C2)

command and control (C2) system

command and control centre

command and control communication system (C2CS)

command and control element

command and control information system

command and control principles

command and control structure