- policy curiosity society(POCUSO)
- Poverty Alleviation for Tanzania Natives -(PATNA)
- POVERTY FIGHTING TANZANIA
- PRISONERS AND EX-OFFENDERS ORGANIZATION
- Private-Extension Services
- Promise for Vulnerable Children Project by Church of God, Arusha Branch
- public relation and legal aid company limited
- Rafiki Community Development Organization (Rafiki-SDO)
- RED HOUSE ENGLISH MEDIUM SCHOOL
- REMEMBER THE POOR ORGANISATION