S
- Professional Body for Supply Chain Management (SAPICS)
- S O S Childrens Villages South Africa (SOSCVSA)
- SA Association of Consulting Professional Planners | Northern Region (SAACPP)
- SA Booksellers Association (SABA)
- SA Cactus Pear Growers Association (SACPGA)
- SA Computer Lecturers Association (SACLA)
- SA Consolidated Recreational Angling Association (SACRAA)
- SA Country Music Artist Foundation (SACMAF)
- SA First Aid League (SAFAL)
- SA Heritage Resoruces Agency (SAHRA)
- SA Institute of Draughting (SAID)
- SA Institute of Printing (SAIP)
- SA Institute of Race Relations (SAIRR)
- SA Institute of Security (SAIS)
- SA Institute of Tribology (SAIT)
- SA Institute of Welding (SAIW)
- SA Institution of Chemical Engineers (SAICHE)
- SA Institution of Civil Engineering (SAICE)
- SA Institution of Mechanical Engineering (SAIMechE)
- SA Insurance Association (SAIA)
- SA Intruder Detection Systems Association (SAIDSA)
- SA Irrigation Institiute (SAII)
- SA Jetski Boating Association (SAJSBA)
- SA Kiwi Growers Association (SAKGA)
- SA Korfball Federation (SAKF)
- SA Landscapers Institute (SALI)
- SA Law Reform Commission (SALRC)
- SA Liquor Traders Association (SALTA)
- SA Litchi Growers` Association (SALGA)
- SA Local Government Association (SALGA)