All International Organizations Founded Before 1919

International organizations founded before 1919, before the League of Nations and the standing multilateral bodies that followed the First World War: the International Committee of the Red Cross, founded at Geneva in 1863, is the member placed here. An organization belongs here when its cited source gives a founding year earlier than 1919. It excludes organizations founded from 1919 to 1944 and from 1945 onward, which sit in the neighboring groups of the same subcategory, and it does not turn on how many states belong to it. Each member is placed by the founding year stated in the source cited for it, so the grouping rests on a quoted source.