- Women`s Infinitive Natural Child Enrichment
- yadec
- Yebhe Chikomesye
- YOUNG WOMEN CHRISTIAN ASSOCIATION - MOSHI BRANCH
- Youth Challenge International Tanzania
- YOUTH DEVELOPMENT SOCIETY MULEBA
- Youth Initiative Foundation
- Youth Initiative Foundation (YOIFO)
- YOUTH INITIATIVE ORGANIZATION
- Youth Movement for a Positive Change-YMPC