| Answer | Crossword Clue |
|---|---|
| ISBN | Copyright-page letters |
| ISBN | Copyright page abbr. |
| YEAR | Copyright page datum |
| ISBN | Copyright page info: Abbr. |
| OPED | Page of letters? |
| AMEX | Financial-page letters |
| OTC | Stock page letters |
| IPO | Financial-page letters |
| NYSE | Financial page letters |
| PTO | Letters at end of page |
| OPED | Newspaper page usually near readers' letters |
| OPEDS | Essays often near the "Readers' Letters" page |
| HTTP | Letters at the top of a page |
| PTO | Letters at the end of a page, sometimes |
| OPED | Essay usually near the page with readers' letters |
