| Answer | Crossword Clue |
|---|---|
| SCALE | Map marking |
| ROUTE | Map marking |
| PARALLEL | Map marking. |
| ISLE | Map marking |
| STOP | Bus-map marking |
| RTE | Map marking, briefly |
| EXIT | Thruway map marking |
| LOW | Weather map marking |
| ROUTE | A.A.A. map marking |
| ARE | "You ... Here" (mall map marking) |
| isogloss | A line on a dialect map marking the boundary between linguistic features |
| isoglosses | A line on a dialect map marking the boundary between linguistic features |
| isobar | an imaginary line or a line on a map or chart connecting or marking places of equal barometric pressure |
