The ODESSA, from the German Organisation der ehemaligen SS-Angehörigen, meaning “Organization of Former SS Members,” is believed to have been an international Nazi network set up towards the end of World War II by a group of SS officers. The purpose of the ODESSA was to establish and facilitate secret escape routes, later known as ratlines, to allow SS members to avoid their capture and prosecution for war crimes. Most of those fleeing out of Germany and Austria were helped to South America and the Middle East.