Pre-War Nations

Several pre-War countries are mentioned throughout the Fallout series.

Other international organizations

 * European Commonwealth (began to dissolve after the Euro-Middle Eastern War)
 * United Nations (disbanded during the Resource Wars)
 * North Atlantic Treaty Organization

Behind the scenes
The world map in federal surveillance center K-21B, the Whitespring bunker, and the globe show several bodies of water such as the Mediterranean Sea depicted as the same color as landmasses. Developers explained that the map used in-game is from Wikimedia Commons, representing the real world circa 2004 and that an error occurred while using the fill tool in a photo-editing program, causing the aforementioned filled-in bodies of water.