- ESS Creative Foundation
- Fadeco Community Radio
- FAIDAKA WOTE NANYUMBU
- FAIDIKA WOTE PAMOJA
- FARIJIKA PARENTS AND CHILDREN OGANIZATION
- Farmers Agro-Economic Development Organization (FAEDO)
- Farming Partnerships Initiatives
- Focus Tanzania
- FOUNDATION FOR DEVELOPMENT ORGANIZATION
- FURAHA DEVELOPMENT FOUNDATION (FDF)