Related Clues:
- Superpower of old
- Letters on a Soviet spacecraft
- World power initials until 1991
- 'Miracle on Ice' loser
- "Miracle on Ice" loser
- It dissolved on 12/31/91
- Russia, formerly
- Russia, formerly (Abbr)
- Russia, formerly (Abbr.)
- Where Gorbachev ruled (Abbr.)
- Letters on "Sputnik"
- '84 Olympics no-show
- Setting of the 1942 book 'Behind the Urals'
- 70-Down launcher
- TASS country