Publisher
- Congressional Research Service1
- Construction Board3
- Construction Division3
- Construction Industry Collective Bargaining Commission1
- Construction and Repair Bureau209
- Construction and Repair Bureau (Navy Department)8
- Consular Bureau3
- Consumer Affairs Office12
- Consumer Product Information Coordinating Center4
- Consumer Product Safety Commission116
- Consumer Protection and Environmental Health Service2
- Consumer and Marketing Service583
- Consumers' Counsel Division156
- Consumers' Counsel of National Bituminous Coal Commission12
- Consumers' Division1
- Consumers' Project8
- Continental Congress2
- Contingent Expenses, Committee to Audit and Control5
- Contract Adjustment Board30
- Contract Settlement Office344