| Answer | Crossword Clue |
|---|---|
| SQMI | 640 acres (Abbr.) |
| SQMI | 640 acres (abbr.) |
| SQMI | 640 acres: Abbr. |
| SQMI | About 640 acres: Abbr. |
| SECTION | 640 acres. |
| SQMI | 640-acre unit: Abbr. |
| SQMI | 640 57-Acrosses: Abbr. |
| HRS | There are 17,531,640 every bimillennium: Abbr. |
| SQIN | One of 6,272,640 in an acre: Abbr. |
