- YOUTH EMPOWERMENT AND SUPPORT
- Youth Initiative Foundation
- YOUTH INITIATIVE ORGANIZATION
- YOUTH INITIATIVE ORGANIZATION
- Youth Network for Human Rights Education and Citizenship 'Tanzania'
- Youth Vision Care (YOVC)
- Youth With A Gospel Mission (YGM)
- Zanzibar Civil Society Alliance on Climate Change (ZACCA)
- ZANZIBAR ENVIRONMENTAL SOCIETY FOR THE PROTECTION OF ANIMALS (ZESPA)
- Zanzibar Fighting Against Youth Challenges Organization (ZAFAYCO)