C3I
C3I stands for Command, Control, Communications & Intelligence (US DoD) C3I stands for Computer Controlled Coil Ignition
C3I SITE
C3I SITE stands for Command, Control, Communications & Intelligence Systems Integration Test & Evaluation
C3I/IS
C3I/IS stands for Command, Control, Communications, and Intelligence/Information Systems
C3I2
C3I2 stands for Command, Control, Communications, Intelligence, and Interoperability
C3IAC
C3IAC stands for Command, Control, Communications, and Intelligence Acquisition Agency
C3IEW
C3IEW stands for Command, Control & Communications Intelligence & Electronic Warfare
C3IIS
C3IIS stands for Command, Control, Communications, and Intelligence Information System
C3IOA
C3IOA stands for Command, Control, Communications & Intelligence Operational Analysis
C3IIT
C3IIT stands for Command, Control, Communications and Intelligence Integration Test
C3ISR
C3ISR stands for Command, Control, Communication, Intelligence, Surveillance and Reconnaissance