| Answer | Crossword Clue |
|---|---|
| IOU | Letters written by a shy guy? |
| IOU | Letters written by someone who's a bit shy? |
| IOU | Letters written by someone who's shy? |
| IOU | Letters from a person who's shy? |
| PPC | Letters written on a farewell card. |
| IOU | Letters written before a dollar amount, sometimes |
| STREETNAME | It's usually written in white letters on a green sign |
