| Answer | Crossword Clue |
|---|---|
| DIAM | Circle measure: Abbr. |
| DIAMETER | Circle measure |
| DIAM | Circle width: Abbr. |
| DIA | Circle line: Abbr. |
| DIA | Circle width (Abbr.) |
| MER | Earth circle: Abbr. |
| DIAMS | Circle lines: Abbr. |
| RAD | Circle line: Abbr. |
| DIA | Circle width: Abbr. |
| NLAT | Arctic Circle location: Abbr. |
| REC | Abbr. represented by a red circle |
| NOR | Land on the Arctic Circle: Abbr. |
| NOR | Country on the Arctic Circle: Abbr. |
| DEG | What a tiny circle may signify: Abbr. |
| NOR | Country partially within the Arctic Circle: Abbr. |
