- CENTER FOR INFORMAL SECTOR PROMOTION(CISP)
- Center for Women and Children Development
- Central Press Club
- Centre de Formation professionnelle Inyemeramihigo
- CENTRE FOR CHILDREN YOUNG PEOPLE AND ADULT EDUCATION DEVELOPMENT
- Centre for Information Technology (CIT)
- Centre for Social Ethics - Maadili Centre
- Century Poverty Alleviation Forum (CEPAF)
- Chachu (ChachuTanzania)
- Chalinze Community Development Centre