Related Clues:

• Red letters?
• Stalin's domain
• Latvia, once: Abbr.
• One of the Allies of W.W. II
• Georgia was one: Abbr.
• Ukr., once
• It broke up in Dec. 1991
• Cold war foe
• Large-scale
• Cold war abbr.
• Atlas abbr. before 1991
• Old geog. initials
• Former world power, for short
• Ukr., e.g., once
• Warsaw Pact land