- Learn to Serve Community of Tanzania (LESCOTA)
- Legacy Foundation
- LEGAL AID AND SOCIAL WELFARE ASSOCIATION
- Legal Assistance Organization (LAO)
- Legal Assistance to Victims of Accidents
- LiDO Tanzania
- Life Tranforming Organization - LITAMO
- LIFE TRANSFORMERS IN RURAL AREAS(LITRA)- TANZANIA
- Lift Life Foundation Development (LLFD)
- LIGHT DREAM ORGANIZATION