| Answer | Crossword Clue |
|---|---|
| ERA | Abbr. on Topps cards |
| RBI | Abbr. on a Topps card |
| TEL | Abbr. on business cards |
| RBI | Abbr. seen on baseball cards |
| CDS | Cards: Abbr. |
| STL | Card's place: Abbr. |
| IDS | Face cards?: Abbr. |
| IDS | Wallet cards: Abbr. |
| IDS | Name cards (abbr.) |
| STL | Cards' home: Abbr. |
| STL | Cards' scoreboard abbr. |
| IDS | Employees' photo cards: Abbr. |
| STL | City of Cards (abbr.) |
| HRTS | A suit at cards: Abbr. |
| SSA | They issue blue cards: abbr. |
| ESP | It's tested with Zener cards (abbr.) |
| ESP | What Zener cards test for (abbr.) |
