| Answer | Crossword Clue |
|---|---|
| LTR | Envelope enclosure: Abbr. |
| INSERT | Envelope enclosure |
| NEG | Photo envelope enclosure, for short |
| SASE | Postpaid enclosure: Abbr. |
| SAE | Manuscript enclosure (Abbr.) |
| SASE | Manuscript enclosure: Abbr. |
| SASE | Manuscript enclosure (Abbr.) |
| SAE | Manuscript enclosure (abbr.) |
| SASE | Mail-enclosure courtesy: Abbr. |
| SASE | Manuscript mailing enclosure: Abbr. |
| SASE | Postage-paid enclosure: Abbr. |
