- Service to widows, orphans and the little ones organization
- Shaloom Care House (SCH)
- SHANGWE COUNSELING CENTRE
- SHDEPHA+ KAHAMA
- SHINYANGA FOUNDATIONFUND
- SHIRIKA LA KUPAMBANA NA MARADHI YA VVU/UKIMWI KIBAHA
- SHIRIKA LA KUPAMBANA NA UKIMWI MKOA WA MTWARA
- SHIRIKA LA KUSAIDIA WATOTO
- SHIRIKA LA MAENDELEO, MAWASILIANO NA KUONDOA UMASKINI TANZANIA
- SHIRIKA LA WAKULIMA NA WAFUNGAJI LUMESULE