| ||For a chronology of the major events leading to the Great War, see Timeline.|
Little is known about the various pre-War countries, aside from countries that have had prominent appearances in the Fallout series such as the United States, and to a smaller extent China, Canada and the Soviet Union. Nonetheless, many nations are mentioned in-game, with most of the information concerning other countries in-game being made prior to the Great War.
- Denmark (Greenland)
- United Kingdom
Other international organizationsEdit
- The European Commonwealth (began to dissolve after the Euro-Middle Eastern War).
- The United Nations (disbanded during the Resource Wars).
- The North Atlantic Treaty Organization (unknown fate).
The world map in federal surveillance center K-21B, [[the Whitespring bunker], and the globe offer insight into the Fallout world. On them, several bodies of water such as the Mediterranean Sea are the same color as landmasses, either a developer error or another divergence from the real-world. As well, the Soviet Union, present in the Fallout universe, is split into former-Soviet states such as Ukraine and Russia like in the real-world rather than united as one country.