USRA

USRA stands for:

  • United States Railroad Administration, a government organization in the United States for the nationalization of the railways between 1917 and 1920
  • United States Railway Association, an American organization that oversaw the railroad company Conrail
  • Universities Space Research Association, an organization founded in 1959 to promote the space in Washington, DC
  • Disambiguation
  • Abbreviation
795225
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