Related Clues:

• W.W. II side
• See 1-Across
• 40's foe
• X or Y, on a graph
• Main line
• Hungary was a member of it
• Straight line
• Turning point?
• See 23-Across
• Bloc
• Abbr. on old maps
• See 4-Down
• Abbr. on old Asian maps
• Pre-1991 atlas abbr.
• Former G.D.R. ally