Names
- C.W. Post College1
- Carnegie1
- Case Western Reserve University1
- Case, Everett1
- Catholic Sisters1
- Chance, Ruth1
- Children NOW1
- Clarence Heller Foundation1
- Clinton, William Jefferson1
- Cogen Holt and Associates1
- Cole, Daniel1
- Columbia University1
- Comer, James1
- Connecticut Conference of Municipalities1
- Connecticut Public Expenditure Council1
- Conrad Hilton Fund for Sisters1
- Consortium for the Advancement of Private Higher Education1
- Coolidge High School1
- Council for Advancement and Support of Education1
- Council for Atomic Age Studies1