- Children's hospital
- Club
- Christmas store
- Collectibles store
- Child psychiatrist
- Civil defense
- Cosmetic surgeon
- Chemistry lab
- Corporate office
- Cancer treatment center
- Charity
- Cultural center
- Child psychologist
- Costume jewelry shop
- Cardiologist
- Cardiovascular and thoracic surgeon
- Community college
- Craft store
- Chinaware store
- Child care agency