S
- South African Kabbadi Federation (SAKF)
- South African Karate Association (SAKJA)
- South African Lipizzaners (SAL)
- South African Liquor Brand Owners Association (SALBA)
- South African Local Government Bargaining Council (SALGBC)
- South African Longline Hake Association (SAHLLA)
- South African Majorette and Cheerleading Association (SAMCA)
- South African Male Survivors of Sexual Abuse (SAMSOSA)
- South African Meat Industry Company (SAMIC)
- South African Mineral Processing Equipment Cluster (SAMPEC)
- South African Mineral Reporting Codes (SAMCODES)
- South African Mohair Growers Association (SAMGA)
- South African Multiple Birth Association (SAMBA)
- South African National Convention Bureau (SANCB)
- South African National Accreditation System (SANAS)
- South African National Biodiversity Institute (SANBI)
- South African National Boxing Organisation (SANABO)
- South African National Consumer Union (SANCU)
- South African National Council on Alcoholism and Drug Dependence (SANCA)
- South African National Home Schooling Association (SANHSA)
- South African National Institute of Rock Engineering (SANIRE)
- South African National Resource Centre (SANRC)
- South African National Space Agency (SANSA)
- South African National Traditional Healers Association (SANTHA)
- South African Nephrology Society (SANS)
- South African Nursery Association (SANA)
- South African Nursing Council (SANC)
- South African Oil and Gas Alliance (SAOGA)
- South African Olive (SAO)
- South African Pathology Laboratories Association (SAPLA)