| Colorado Student Association Program | Academic & Science |
| Commonwealth Service Abroad Programme | Academic & Science |
| Comprehensive Student Assistance Process | Academic & Science |
| Campus Sustainability Assessment Project | Academic & Science |
| Centre for Science and Policy | Academic & Science |
| Coastal Science Assistantship Program | Academic & Science |
| Climate Science and Application Program | Academic & Science |
| Colombian Student Association at Purdue | Academic & Science |
| Colorado Student Assessment Program | Academic & Science |
| Colorado Student Assesment Program | Academic & Science |
| Climate Science and Applications Program | Academic & Science |
| College Student Assistance Program | Academic & Science |
| Customer Service Assessment Program | Business |
| Certified Security Awareness Practitioner | Business |
| Contractor Safety Assessment Program | Business |
| Climate Science Advisory Panel | Business |
| Certified Sustainability Assurance Practitioner | Certifications |
| Colorado State Assessment Program | Community |
| Center for Substance Abuse and Prevention | Community |
| Colorado School Assessment Program | Community |
| Colorado Student Achievement Program | Community |
| Comprehensive School Assistance Program | Community |
| Community Substance Abuse Prevention | Community |
| Community Solutions Action Plan | Community |
| Community Service Activities Policy | Community |
| California State Association of Parliamentarians | Community |
| Communications Sector Alliance Program | Computing |
| Certified Security Awareness Principles | Computing |
| Cyber Security for Aspiring Practitioners | Computing |
| Cyber Security Awareness Program | Computing |
| College Scholarship Assistance Program | Educational Institute |
| Comprehensive School Alienation Program | General |
| Carroll Shelby Automotive Program | General |
| Child Seat Anchor Points | General |
| Customer Service Aptitude Profile | General |
| Cisco Sales Associates Program | General |
| Cilia and Spindle Associated Protein | General |
| Coastal Storm Awareness Program | General |
| Columbia Students for Animal Protection | General |
| Critical Skills for Analytics Professionals | General |
| Communication Security Authentication and Privacy | General |
| Clackamas Substance Abuse Program | General |
| Creative Space Assistance Program | General |
| Cyware Situational Awareness Platform | General |
| CompTIA Security Analytics Professional | General |
| Cisco Sales Associate Program | General |
| Capture San Antonio Photography | General |
| Cuautitlan Stamping and Assembly Plant | General |
| Center for Substance Abuse Prevention | Governmental |
| Community Service Associates Program | Governmental |
| Community Service Americorps Program | Governmental |
| Court Substance Abuse Program | Governmental |
| Center for the Study of American Politics | Governmental |
| Committee on Sexual Assault Prevention | Governmental |
| Council of State Association Presidents | Governmental |
| Clínica de San Antonio Padua | International |
| Coalition of South Asian Peoples | International |
| Committee of Small Arms Producers | Military and Defence |
| Computer Security Accreditation Plan | Space Science |
| Core Service Access Point | Telecommunication |
