| Climate Change Science Program | Academic & Science |
| Counseling Clinical and School Psychology | Academic & Science |
| Certified Cloud Security Professional | Business |
| Certified Cargo Screening Program | Certifications |
| Certified Cargo Security Professional | Certifications |
| Citrix Certified Sales Professional | Certifications |
| Child Care Subsidy Programs | Community |
| Community Care Services Program | Community |
| Colorado Charter Schools Program | Community |
| Community Charter School of Paterson | Community |
| Club Cell Secretory Protein | Community |
| Cisco Certified Security Professional | Computing |
| cloud computing Service Provider | Computing |
| Certified Customer Service Professional | Educational Degree |
| Certified Chiropractic Sports Physician | General |
| Contemporary China Studies Programme | General |
| Contextually Communicating Sequential Processes | General |
| Clara Cell Secretory Protein | General |
| Creation Care Study Program | General |
| Contact Center Service Provider | General |
| Cloud Connected Service Providers | General |
| Circuit Club Sport Package | General |
| Circuit Club Sport Parts | General |
| Content Commerce Service Provider | Governmental |
| Comprehensive Cancer Support Program | Medical |
| Conseil Canadien Sectoriel Des Plastiques | Regional |
| Canadian Centre for Studies in Publishing | Regional |
| Certified Chiropractic Sports Practitioner | Sports |
