Call Admission Control 
Common Access Card 
Carrier Access Code 
Combined Arms Center 
Connection Admission Control 
California Administrative Code 
carbon arc cutting 
Central Arizona College 
Climate Analysis Center 
Consumer Advisory Committee 
current actions center 
Carrier Advisory Committee 
Center for Advanced Computation 
Central Air Conditioning 
Central Analysis Center 
Certified Alcohol Counselor 
Certified Alcoholism Counselor 
Channel Access Code 
Circuit Administration Center 
Citizens Advisory Committee 
Commercial Action Committee 
Commonwealth Aircraft Corporation 
Community Advisory Council 
Connection Address Control 
containment atmosphere control 
Continuity Army Council 
Critical Aggregation Concentration 
Currency Adjustment Charge 
Customer Administration Center 
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