- BANTU COMMUNITY DEVELOPMENT CENTRE
- BIHARAMULO ORIGINATING SOCIO - ECONOMIC DEVELOPMENT ASSOCIATION
- Bonde la Chemchem Sabuko
- Boresha Capacity Development Organization
- Bright Destiny Tanzania
- Bright Future Cornerstone
- Bright Light Organization
- Build Own Development
- BUILDING A MEANINGFUL FUTURE FOUNDATION
- BURUDA DEVELOPMENT FOUNDATION