| Answer | Crossword Clue |
|---|---|
| ATTN | Abbreviation on many business envelopes |
| ATTN | Abbr. on business envelopes |
| ATTN | Abbreviation on a business letter. |
| ENC | Abbreviation on a business letter. |
| CLAUS | Surname on many December envelopes |
| VOL | Abbreviation on many a remote |
