Related Clues:
- Letters on Soviet stamps
- Stalin's empire
- Old polit. letters
- Cold War nation (Abbr.)
- Warsaw Pact member
- Cold War nation
- Cold War adversary
- Former geopolitical letters
- KGB country
- Brezhnev's land, in brief
- 'Red' letters
- U.N. member through 1991
- SALT talks participant
- Old atlas abbr.
- Outdated globe letters