- THE VUGA ISLAMIC CENTRE(VICE)
- The Wekeza Entrepreneurship Initiatives Limited
- The White Rose Organization
- THE WINAMWANGA CULTURAL HERITAGE ASSOCIATIN
- Themisimba Old Age Care Trust
- Time for the Positive Changes
- Tokomeza Kifua Kikuu na UKIMWI Tanzania (TOKIKUTA)
- TRANSFORM COMMUNITY LIVELIHOOD (TraCoLi)
- TRUE HOPE COMPUTER TRAINERS AND SOFTWARE SUPPLIERS
- TRUSTEES OF TANZANIA NATIONAL MALARIA MOVEMENT