Clue: Russia was part of it: Abbr.

Answer: USSR

Length: 4

---

Similar Clues:

• Itinerary part: Abbr. (RTE with 3 letters)
• Parts of itineraries: Abbr. (RTES with 4 letters)
• Itinerary parts: Abbr. (RTES with 4 letters)
• Part of Russia: Abbr. (SSR with 3 letters)
• Russia was part of it (abbr.) (USSR with 4 letters)
• Item pinned on to support a Russian poet's election to office? (PUSHKINBUTTON with 13 letters)
• Roadside assistance offerer: Abbr. (AAA with 3 letters)
• Part of U.S.N.A.: Abbr. (e.g. ACAD with 4 letters)
• Part of USNA: Abbr. (e.g. ACAD with 4 letters)
• USAFA part: Abbr. (ACAD with 4 letters)