The United Nations -- The United Nations is an international organization founded in 1945. It is currently made up of 193 Member States. The mission and work of the United Nations are guided by the purposes and principles contained in its founding Charter.
World Health Organization -- Directs and coordinates international health within the United Nations' system.
Nation Master -- Compare countries statistics.
European Union -- The EU and our Member States are the largest providers of official development assistance around the world, and are involved in other areas that support development and reduce poverty, such as peacekeeping, election observing, and providing humanitarian and reconstruction aid in the wake of natural disasters and conflict.