Clue: One has one: Abbr.

Answer: SYL

Length: 3

---

Similar Clues:

• Onetime Heathrow sight: Abbr. (SST with 3 letters)
• Schools in Albany and Oneonta are part of it: Abbr. (SUNY with 4 letters)
• Onetime U.A.R. member: Abbr. (SYR with 3 letters)
• Onetime realm of Nasser: Abbr. (UAR with 3 letters)
• Onetime neighbor of Israel: Abbr. (UAR with 3 letters)
• Onetime Mideast union: Abbr. (UAR with 3 letters)
• Onetime international basketball powerhouse: Abbr. (USSR with 4 letters)
• Came down from oneÂ’s high horse? (ALIT with 4 letters)
• On oneÂ's own (ALONE with 5 letters)
• Makes oneÂ’s case (ARGUES with 6 letters)