| Answer | Crossword Clue |
|---|---|
| CTNS | Cardboard boxes: Abbr. |
| CTN | Cardboard container: Abbr. |
| CTN | Cardboard box: Abbr. |
| CTN | Cardboard package: Abbr. |
| CTNS | Boxes: Abbr. |
| CRTS | Packing boxes: Abbr. |
| ADA | Abbr. on toothpaste boxes |
| UPC | Bars on some boxes: Abbr. |
| GPO | Where to find letters in boxes: Abbr. |
| GPO | Where to find letters in boxes (abbr.) |
