Related Clues:

• Egypt and Syria, once: Abbr.
• ''Back in the ---'' (Beatles)
• Old Egyptian letters
• Ukr., formerly
• SALT signatory
• Azer. or Lith., once
• Space race participant
• Est., once
• Old republic letters
• Cold war initials
• Georgia, once (Abbr.)
• Bygone map letters
• Cold War side
• Armenia, once
• Former world power, briefly