Related Clues:
- Soviet map abbr.
- Superpower that dissolved in the 1990s
- Former bloc member: Abbr.
- World power until '91
- CIS forerunner
- Belarus or Ukraine once
- Afghanistan occupier, in the 1980s
- Oblast letters, once
- Pre-'91 superpower
- "Evil empire" of the '80s
- State until 1991: Abbr.
- Moscow's former country: Abbr.
- They sent Laika the dog into space in 1957
- Country estab. in 1922
- UN member until 1991