What is the most popular Non Governmental Organisation?

One of the most popular non-governmental organizations (NGOs) globally is the International Red Cross and Red Crescent Movement. Known for its humanitarian efforts, it provides aid during emergencies, disasters, and conflicts. Founded in 1863, it operates in nearly every country, making it a prominent figure in international humanitarian response and advocacy. Its principles of neutrality, impartiality, and independence have earned it widespread recognition and respect.