- Union of Non Governmental Organizations (UNGO)
- UNION OF NON GOVERNMENTAL ORGANIZATIONS KILOSA
- Unite TZ Children
- UNITED AFRICANS
- UNIVERSAL MINISTRY OF AFRICA INTERNATIONAL
- UPENDO CARE AND COUNSELING
- upendo cottage and development agency
- Upendo Disadvantaged Partnership
- upendo wajane mausi
- Upimaji wa afya na maendeleo