As an AI language model, I do not have personal beliefs, but I can give you examples of reputable non-profit organizations that have made significant impacts in global communities:
1. Doctors Without Borders/Médecins Sans Frontières (MSF) – an international medical humanitarian organization that provides medical aid to people affected by conflict, disasters, and epidemics.
2. World Vision – a Christian humanitarian organization that focuses on community development, emergency relief, and advocacy for children in need around the world.
3. Save the Children – an organization that works to improve the lives of children through education, healthcare, and emergency aid in over 120 countries.
4. Oxfam – an organization that works to alleviate poverty through long-term development programs, emergency response, and advocacy.
5. The Nature Conservancy – an organization that conserves land and water resources around the world by protecting habitats, restoring ecosystems, and working with communities.
6. Amnesty International – an organization that promotes human rights and campaigns against injustice around the world.
7. The United Nations Children’s Fund (UNICEF) – an organization that works to save children’s lives, defend their rights, and help them fulfill their potential, in over 190 countries.
8. The Global Fund to Fight AIDS, Tuberculosis and Malaria – an organization that provides funding to countries to combat these three infectious diseases.
9. Partners In Health – an organization that works to bring quality healthcare to communities in need around the world, particularly in Haiti, Peru, and Rwanda.
10. Water.org – an organization that works to improve access to safe water and sanitation around the world, to improve health and facilitate economic development.