| Answer | Crossword Clue |
|---|---|
| APO | Mil. letter drop |
| APO | Mil. mail drop |
| APO | Mil. drop site |
| APOS | Mil. letter drops |
| APO | Mil. letter letters |
| MAILSLOT | Letter drop |
| SLOT | Letter drop |
| EVICT | Drop a letter? |
| APO | GI's letter drop |
| ELISIONS | Letter drop-offs |
| USPO | Letter drop site (abbr.) |
| TYPO | Letter drop, e.g. |
| APO | G.I.'s letter drop |
| MAILSLOT | Place to drop a letter |
| ELIDE | Drop a letter or two |
| Drop in a letter box | |
| LINE | Drop a ...: write a letter |
| LAOS | Country whose name becomes its language when you drop its last letter |
