C
- Child Welfare South Africa (CWSA)
- Child welfare Tshwane (CWT)
- Childhood Cancer Foundation South Africa (CHOC)
- Childline South Africa (CSA)
- Children on the move (COM)
- Chiropractic Association of South Africa (CASA)
- Christian Lawyers Association (CLA)
- Chromatographic Society of South Africa (ChromSA)
- Chysalis Association (CA)
- Citrus Grower’s Association of Southern Africa (CGA)
- Citrus Research International (CRI)
- City Circle Taxi Association (CCTA)
- Classical Association of South Africa (CASA / KVSA)
- Clay Brick Association (CBA)
- Clay Target Shooting Association of South Africa (CTSASA)
- Coaches and Mentors of South Africa (COMENSA)
- Coaltech Research Association (Coaltech)
- Collision Repairers Association (CRA)
- Commercial Aviation Association of Southern Africa (CAASA)
- Commercial Producers Association of South Africa (CPASA)
- Commercial Unmanned Aircraft Association of Southern Africa (CUAASA)
- Commission for Gender Equality (CGE)
- Commuter Bus Employers Organisation (CBEO)
- Companies and Intellectual Property Commission (CIPC)
- Companies Tribunal (CT)
- Competition Commission (CCSA)
- Competition Tribunal South Africa (CTSA)
- Compliance Institute Southern Africa (CISA)
- Concrete Manufacturers of South Africa (CMA)
- Confederation of Associations in the Private Employment Sector (CAPES)