Related Clues:
- Old map inits
- Georgia's ex-status (Abbr.)
- Ukr. used to be one
- Old geopolitical abbr
- Cold War state: Abbr
- Byelorussia, e.g.: Abbr
- Azerbaijan, once: abbr
- Kazakhstan, once: Abbr
- Soviet letters
- Pre-1991 Georgia, e.g.: Abbr
- Abbr. retired after Gorbachev's resignation
- Uzbekistan, once: Abbr
- Ukr., until 1991, e.g
- Pre-1991 atlas initials
- Letters on two former UN members' nameplates