Related Clues:
- Cold War nation: Abbr
- Space Race rival of the U.S
- Bloc letters until 1991
- Former state, disbanded 26 December 1991
- Any native Londoner
- 44-Across' land: Abbr
- It dissolved in '91
- Khrushchev’s country: Abbr
- Georgia was once a part of it
- Liverpudlian or Londoner, for example
- What Russia used to be
- Founding member of the U.N. Security Council, for short
- KGB’s base
- Red states, once
- Mir launcher: Abbr