- Hepi Women Cultural Development
- HISIA CULTURAL TROUPE
- HOME-START TANZANIA
- HUDUMA YA AFYA YA JAMII MTWARA
- HUMAN LIFE GUIDE
- IRINGA YOUTH DEVELOPMENT ASSOCIATION
- ISANGA ADVENTIST COMMUNITY HEALTH AND BETTER LIFE
- jamaa halisi arts & film maker
- Jitambue Youth Group
- Jumuiya ya Kudhibiti Uambukizo wa VVU-Mkoani [JUKUVUM]