- community volunteer services-Tanzania
- COMMUNITY WATCH RUFIJI
- COMMUNITY YOUTH FORUM
- Companioness Vulneris Association
- Compassion For Peoples Initiatives Foundation
- Concern for Sustainable Development Initiatives
- CONCERN FOR THE ELDELRY
- Concern for Women and Children Development Initiative
- Continental Youth Watch Development Organization - CYWADO TANZANIA
- COOPERATION,DEVELOPMENT AND DELIVERANCE FOUNDATION(CDDF)