- Youth Development Association
- YOUTH DEVELOPMENT ORGANISATION
- Youth Networking and Development Association
- Youth Technology Initiative
- YOUTH VOLUNTEERS DEVELOPMENT NETWORK
- yusra foundation
- Zanzibar Professionals of English Language Teaching Organization{Jumuiya ya Walimu wa Kufundisha Lugha ya Kiingireza} [ZAPELATO]
- Zanzibar Writers Initiative [ZAWI]
- zanzibar youth association which deal with education & health (zayadehe)