- dakawa perfoming.
- Dance Tanzania
- Dare Organization For Development and Human wellbeing in Tanzana
- Development Concern ( DECO)
- EAST AFRICA HEALTH SUPPORT
- Environment and Health Tanzania
- Environment Media Network(EMNet)
- ENVIRONMENTAL PROTECTION AND CONSERVATION SERVICES(EPCS Ltd)
- ENVIRONMENTAL AND HEALTHCARE ORGANIZATION
- ENVIRONMENTAL CONSERVATION AND COMMUNITY ENGAGEMENT (ECCE)