- KARAGWE DEVELOPMENT ASSOCIATION
- KARAGWE RURAL DEVELOPMENT AND ENVIRONMENTAL CONSERVATION AGENCY(KARUDECA)
- KARIBU TANZANIA ASSOCIATION(K.T.A)
- Kasagula children care
- Kasenyenda Tanzania - Sustainable Development Agenda
- KASULU RESOURCES & CONSULTANCY CENTRE
- KASULU SPORTS ACADEMY
- KASULU YOUTH DEVELOPMENT
- Kazi ni Dawa {KAniDA}
- KENGEJA ENVIRONMENTAL CONSERVATION AND COMMUNITY DEVELOPMENT