C3T stands for Command, Control and Communications - Tactical
C3SMP stands for Command, Control, and Communications Systems Master Plan (US DoD)
C3SC stands for Cardiff Third Sector Council (UK)
C3S stands for Center for Computer and Communication Security C3S stands for Command Control Communications Segment C3S stands for Consultation,…
C3ISR&SS stands for Command, Control, Communications, Intelligence, Reconnaissance and Space Systems
C3IT stands for Computer, Communication, Control and Information Technology (conference)
C3RB stands for Command, Control and Communication Review Board
C3PO stands for Star Wars protocol droid model
C3PNG stands for CAD (Computer-Aided Design)-CAM (Computer-Aided Manufacturing)-CAE (Computer-Aided Engineering)-PIM (Product Information Management) Next Generation (Ford Motor Company)
C3PM stands for Certification in Portfolio, Program and Project Management (Association for the Advancement of Cost Engineering)