C4IP2
C4IP2 stands for Command, Control, Communications, Computers & Intelligence Power Projection
C4IS
C4IS stands for Command, Control, Communications, and Computers Information System
C4IM
C4IM stands for Command, Control, Communications, Computers, and Information Management C4IM stands for Computers for Information Management (military communication; US Navy)
C4IFTW
C4IFTW stands for Command, Control, Communications, Computers, and Intelligence for the Warrior (US DoD)
C4IEWS&IM
C4IEWS&IM stands for Command, Control, Communications, Computers, Intelligence, Electronic Warfare, Sensors and Information Management
C4IEWS
C4IEWS stands for Communications, Command, Control, Computer, Intelligence, Electronic Warfare and Sensors
C4IEW&S
C4IEW&S stands for Command, Control, Communications, Computers, Intelligence Electronic Warfare and Sensors
C4IEW
C4IEW stands for Command, Control, Communications, Computers, Intelligence, Electronic Warfare (US DoD)
C4ID
C4ID stands for Command, Control, Communications, Computers and Intelligence Dissemination
C4IBC
C4IBC stands for Command, Control, Communications & Computers Intelligence Battle Center