- Mtwara Umbrella People's Organization/Kikundi Mwavuli Mtwara
- MULEBA ASSOCIATION OF WOMEN LIVING WITH HIV/AIDS
- MUUNGANO MAZINGIRA ORGANIZATION
- MUZDALIFAH ISLAMIC CHARITABLE ORGANIZATION
- Mwambao Coastal Community Network
- Mwangaza Foundation (MF)
- MWAYA ENVEROMENTAL TECHNICAL SERVICERS
- Nachingwea Agro-Environmental Services Organization
- New Colour Iwacu Heza
- NGARA YOUTH'S GROUP