| Answer | Crossword Clue |
|---|---|
| STL | Letters on Cardinals caps |
| STL | Letters on Cardinals' caps |
| STL | Letters on the Cardinals' baseball caps |
| STL | Caps on Cardinals' caps |
| STL | Letters on a Cardinals cap |
| STL | Letters on a Cardinal's cap. |
| STL | Letters on a Cardinals' cap |
| STL | Letters on a Cardinal's cap |
| STL | Letters on a Cardinal's hat |
| SOX | Letters on Chicago caps |
| STL | Letters on Cardinal caps |
| DKNY | Letters seen on some caps |
| FDNY | Letters seen on many baseball caps these days |
