C3M
C3M stands for Command, Control, and Communications Counter-Measures
C3MS
C3MS stands for Cyber Command and Control Mission System (US Air Force) C3MS stands for Content Community Collaboration Management Systems
C3OTM
C3OTM stands for Command, Control & Communications On The Move
C3P2
C3P2 stands for Command & Control Communications Plan C3P2 stands for Command, Control and Communication Program Plan
C3PL
C3PL stands for Cisco Common Classification Policy Language (Cisco)
C3RB
C3RB stands for Command, Control and Communication Review Board
C3ISR&SS
C3ISR&SS stands for Command, Control, Communications, Intelligence, Reconnaissance and Space Systems
C3SC
C3SC stands for Cardiff Third Sector Council (UK)
C3SMP
C3SMP stands for Command, Control, and Communications Systems Master Plan (US DoD)
C3T
C3T stands for Command, Control and Communications – Tactical