====Right Wing (Army of the Tennessee)====
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===Left Wing (Army of the Mississippi)===
Soviet Union | Order of the British Empire | European Union | Union Army | Order of Australia | Law & Order | rugby union | Union | Order of the Bath | Order of St Michael and St George | Dominican Order | Royal Victorian Order | Battle of Waterloo | Law & Order: Special Victims Unit | Distinguished Service Order | Battle of Britain | International Telecommunication Union | trade union | Order of Canada | Order of the Garter | Battle of the Somme | Union (American Civil War) | New Order | Union Pacific Railroad | England national rugby union team | Battle of the Bulge | American Civil Liberties Union | Wales national rugby union team | New Zealand national rugby union team | Ireland national rugby union team |