Common Access Card 
Combined Arms Center 
Combined Arms Command 
Common Access Cards 
Compressed Aeronautical Chart 
current actions center 
Casualty Area Command 
Commonwealth Aircraft Corporation 
Casualty Assistance Command 
Civic Action Centers 
Civic Assistance Command 
Civil Affairs Command 
Civil Applications Committee 
Civilian Access Card 
Collection Advisory Center 
Combat Air Command 
Combat Analysis Capability 
Combined Arms Center, Civilian Army Co… 
command aviation company 
Committee on Animal Care 
Common Avionics Computer 
Community Activities Center 
Consolidated Access Card 
Contract Action Code 
Contract Audit Coordinator 
Contract Awards Committee 
Control Analysis Center 
Control and Analysis Center 
Crisis Action Cell 
Crisis Action Center