| Answer | Crossword Clue |
|---|---|
| ENCL | Abbr. on a business letter, perhaps |
| ATTN | Abbr. on a business letter |
| ENCL | Abbr. on a business letter |
| ENC | Abbr. on a business letter |
| ENCL | Abbr. on the bottom of a business letter |
| ATTN | Abbr. on a business envelope, perhaps |
| ESTAB | Abbr. on a business bldg., perhaps |
| INC | Business letter abbr., perhaps |
