- Dance Tanzania
- Daniel Munubi Research Permit Group
- Dar es Salaam Coalition of District Networks of PLHIV
- Dare Organization For Development and Human wellbeing in Tanzana
- DELE ELEMENTARY SPORTS INSTITUTE
- Develop Nation Youth Network Tanzania
- Development Association for Tanzanians
- Development Concern ( DECO)
- Development for Self-Reliance Tanzania
- Development Foundation and Consultation Organization