Soviet Union | European Union | Union Army | rugby union | Union | United States Army Air Forces | International Telecommunication Union | Israel Defense Forces | trade union | Canadian Forces | Union (American Civil War) | Union Pacific Railroad | England national rugby union team | British Armed Forces | American Civil Liberties Union | United States Armed Forces | Wales national rugby union team | New Zealand national rugby union team | Ireland national rugby union team | Western Union | Scotland national rugby union team | International Astronomical Union | Georgia national rugby union team | Trade union | International Union for Conservation of Nature | Border Union Railway | France national rugby union team | United States national rugby union team | South Africa national rugby union team | Communist Party of the Soviet Union |
From 1999 to 2001, Vladimir Kara-Murza was a member of the Democratic Choice of Russia party; from 2001 to 2008 he was a member of the Union of Right Forces.