| Answer | Crossword Clue |
|---|---|
| TGI | Friday letters that precede "F" |
| NYNY | Letters that might precede 10001 |
| IOU | Letters that might precede a dollar sign |
| IOU | Letters that could precede a dollar sign |
| GRE | Letters that often precede a Ph.D. |
| IMHO | Letters that might precede a blogger's point of view |
