| Answer | Crossword Clue |
|---|---|
| GPO | Mail-sorting ctr. |
| GPO | Mail-sorting HQ |
| GPO | Mail sorting site: Abbr. |
| ZIPCODE | P.O. innovation for sorting mail. |
| GPO | Mail ctr. |
| GPO | Local mail ctr. |
| GPO | Main mail ctr. |
| GPO | Major mail ctr. |
| Answer | Crossword Clue |
|---|---|
| GPO | Mail-sorting ctr. |
| GPO | Mail-sorting HQ |
| GPO | Mail sorting site: Abbr. |
| ZIPCODE | P.O. innovation for sorting mail. |
| GPO | Mail ctr. |
| GPO | Local mail ctr. |
| GPO | Main mail ctr. |
| GPO | Major mail ctr. |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.