| Answer | Crossword Clue |
|---|---|
| WLS | Lines on ships' hulls: Abbr. |
| STRAKES | Lines of planking on ships. |
| USS | Abbr. on some hulls |
| FGA | Foreign charge on ships: Abbr. |
| LATS | Lines on maps: Abbr. |
| RDS | Lines on city maps: Abbr. |
| RDS | Lines on some maps: Abbr. |
| RRS | Lines on some maps: Abbr. |
| RRS | Commuter lines on tracks: Abbr. |
| STS | Lines on some maps: Abbr. |
| RDS | Lines on a map (abbr.) |
| STS | Lines on a map: Abbr. |
| HWYS | Heavy lines on maps: Abbr. |
| RTES | Lines on a road map: Abbr. |
| RTES | Lines on an Uber app: Abbr. |
| RDS | Some lines on a map (abbr.) |
| STS | Lines on a city map: Abbr. |
| STS | Lines on an urban map: Abbr. |
| UPC | Lines first used on a pack of Wrigley's gum: Abbr. |
