​This is a list of active international organizations in the Empires of Earth Project, including which region(s) they actively participate in. Organizations are sorted alphabetically based on their full title and should be added as such.

Organization Headquarters Region(s)
Flag of the Arab League.svg Arab League Cairo, Egypt Africa, Asia
125px-Flag of the Federal Republic of Central America.svg Central American Union San Salvador, El Salvador America
Flag of Comecon.svg Council for Mutual Economic Assistance Moscow, Soviet Union Europe, Asia
Flag of NATO.svg North Atlantic Treaty Organization Brussels, Belgium Europe, America
Flag of the United Nations.svg United Nations New York City, United States Everywhere
Warsaw Pact Logo.svg Warsaw Pact Warsaw, Poland Europe, Asia