- SINGIDA RURAL PEOPLE LIVING WITH HIV/AIDS(SIRUPHA)
- Small World Initiatives For Women Security and Children Orphanage (SWIWSCO
- sober tanzania
- Social Awareness and Live Support (SALISU)
- Society for Women and AIDS in Africa
- Songea Women and children care organization
- Southern Corridor Development Association (SOCODEA)
- SOUTHERN HIGHLAND SENILITY ORGNISATION
- Special educators for disabled and orphans
- special educators for disabled and orphans organization