- WIDOWS AND ORPHANED DEVELOPMENT ORGANIZATION
- WIDOWS, ORPHANS AND VULNERABLE CHILDREN IN TANZANIA ( WOVUCTA )
- WILAYA YA BAGAMOYO
- Women and Children Legal Aid Organisation (WOLEA)
- Women Rights Action Group
- Women's Economic Groups Coordinating Council (WEGCC)
- World Wide Opportunities on Organic Farms (WWOOF Tanzania)
- YERIKO FOUNATION 2013
- YOUTH ACTION DEVELOPMENT ( YAD )
- Youth association for change network