| Answer | Crossword Clue |
|---|---|
| CKS | Contents of some books: Abbr. |
| APP | Back part of some books: Abbr. |
| ABMS | Contents of some silos: Abbr. |
| LTRS | Contents of some envelopes: Abbr. |
| MSS | Contents of some letters to the editor: Abbr. |
| IRRS | Some bargain bin contents: Abbr. |
