Which countries were in the Soviet Union?

These are all of the countries that were controlled by the Soviet Union at some point in history. I will be using the modern names of the countries for sake of simplicty:

• Former Soviet Republics and Succestionist Movements
  • Russian Federation
  • Ukraine
  • Republic of Belarus
  • Republic of Uzbekistan
  • Republic of Kazakhstan
  • Georgia
    • Republic of South Ossetia/South Ossetian Region
    • Republic of Abkhazia/Autonomous Republic of Abkhazia
  • Republic of Azerbajian
    • Republic of Artsakh/Nagerno-Karabakh
  • Republic of Lithuania
  • Republic of Moldova
    • Pridnestrovian Moldavian Republic/Transnistria autonomous territorial unit with special legal status
  • Republic of Latvia
  • Kyrgyz Republic
  • Republic of Tajikistan
  • Republic of Armenia
  • Turkmenistan
  • Republic of Estonia
• Military Occupatied Territories
  • Democratic People’s Republic of Korea
  • Federal Republic of Germany (New States)
  • Republic of Austria (Soviet Sector)
• Warsaw Pact States (Not technally Soviet rule, but had heavy influence)
  • Republic of Bulgaria
  • Former Czechloslovakia
    • Czech Republic
    • Slovak Republic
  • Republic of Albania (Eventually split off and made friends with the People’s Republic of China)
  • Federal Republic of Germany (New States)
  • Hungary
  • Republic of Poland
  • Republic of Romania