| Answer | Crossword Clue |
|---|---|
| REV | Abbr. on a church letter |
| ATTN | Abbr. on a letter |
| ATTN | Abbr. on a business letter |
| ENCL | Abbr. on a business letter |
| ENC | Abbr. on a cover letter |
| SWAK | Abbr. on a love letter |
| INC | Abbr. on a letter heading |
| MME | Abbr. on a French letter |
| ENC | Abbr. on a business letter |
| SRTA | Abbr. on a letter to Spain |
| PPS | After-afterthought on a letter: Abbr. |
| ENCL | Abbr. on a business letter, perhaps |
| APO | Abbr. on a letter to a soldier |
| MME | Abbr. on a letter to Paris, maybe |
| NYS | Line on a letter to Andrew Cuomo: Abbr. |
| STE | Abbr. on a letter to an office complex |
| STE | Abbr. on a letter to an office building |
| ENCL | Abbr. on the bottom of a business letter |
