Related Clues:

• See 1-Across
• Lith. and Lat., once
• Lith. and Azer., once
• See 23-Across
• Abbr. on old maps
• See 4-Down
• Abbr. on old Asian maps
• Lat., Lith. and Ukr., once
• Pre-1991 atlas abbr.
• Former G.D.R. ally
• Red letters?
• Stalin's domain
• One of the Allies of W.W. II
• Old polit. entities
• C.I.S. members, once