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

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

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

command, control, communications, intelligence (C3I)

C3I command, control, communications & Intelligence

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)

Integrated Battle Management and Situational Awareness (IBMSA)

command and control communications

command, control, communications, and computers (C4)

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

Drug Control, Organized Crime, and Public Order and Critical Incident Management Unit    

program control / management command

communications and intelligence system

data communications management system

battle management

tactical battle management functions (TBMF)

tactical air battle management system

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

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

C3 (command, control & communications)

command and communications ship

Force Battle Command Brigade-and-Below (FBCB2)

battle-ground / battle ground / battleground

communications and control systems maintenance

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

command and intelligence net

communications intelligence (COMINT) (a subset of SIGINT)

military traffic management command (MTMC)

command management

command management inspection

battle intelligence (bat intel)

battle exercise involving illegal intelligence forces