Commonwealth Institute was created in 1958.
Institute of Commonwealth Studies was created in 1949.
The commonwealth is post-war Massachusetts and the Institute refers to the descendant of the Massachusetts Institute of Technology. The Commonwealth is not accessible in game yet, but may be part of a future Fallout title or even downloadable content.
Commonwealth Securities was created in 1995.
Commonwealth Journal was created in 1895.
Commonwealth Foundation was created in 1965.
The Commonwealth of Oceana was created in 1656.
Commonwealth Writers was created in 2012.
Commonwealth Edison was created in 1907.
Icelandic Commonwealth was created in 930.
Leicester's Commonwealth was created in 1584.
Commonwealth Engineering was created in 1946.
Commonwealth Games was created in 1930.