| Answer | Crossword Clue |
|---|---|
| ACRONYM | Opening letters? |
| ABCD | Opening letters |
| MAILSLOT | Opening for letters |
| FYI | Memo-opening letters |
| ABCD | Opening alphabet letters |
| SIRS | Opening of some formal letters |
| Answer | Crossword Clue |
|---|---|
| ACRONYM | Opening letters? |
| ABCD | Opening letters |
| MAILSLOT | Opening for letters |
| FYI | Memo-opening letters |
| ABCD | Opening alphabet letters |
| SIRS | Opening of some formal letters |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.