Clue: HQ of Siberian Cossacks, once

Answer: OMSK

Length: 4

---

Similar Clues:

• 1996 box office hit (BABE with 4 letters)
• Office employee of old (STENO with 5 letters)
• Can. municipal official (REEVE with 5 letters)
• Bartender's offerings (BEERS with 5 letters)
• Famed D.C. office (OVAL with 4 letters)
• Navy petty officer (QUARTERMASTER with 13 letters)
• Police drama with spin-offs set in major cities (CSI with 3 letters)
• Museum offering (e.g. ART with 3 letters)
• Shad offering (ROE with 3 letters)
• Offer to host (ASKOVER with 7 letters)