Clue: Road map lines: abbr.

Answer: STS

Length: 3

---

Similar Clues:

• Lines on city maps: abbr. (e.g. AVES with 4 letters)
• Heavy lines on maps: Abbr. (HWYS with 4 letters)
• Lines on maps: Abbr. (e.g. LATS with 4 letters)
• Lines on some maps: Abbr. (STS with 3 letters)
• Gp. that provides road maps (AAA with 3 letters)
• Org. that provides road maps (AAA with 3 letters)
• Roadside rescuers: Abbr. (AAA with 3 letters)
• Roadside jumpers: Abbr. (AAA with 3 letters)
• Roadside assistance offerer: Abbr. (AAA with 3 letters)
• Off-road ride (abbr.) (ATV with 3 letters)