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 Aircraft was created in 1943.
Commonwealth Engineering was created in 1946.
Commonwealth Games was created in 1930.
The Commonwealth Club was created in 1891.
Leicester's Commonwealth was created in 1584.
Commonwealth of England was created in 1649.
Commonwealth Bank was created in 1911.
Commonwealth School was created in 1957.
Commonwealth Fund was created in 1918.
The Greenwood Commonwealth was created in 1896.