Business letter abbr.
The crossword clue "Business letter abbr." is answered by ATTN, a 4-letter entry. Used 43 times across 29 distinct years; most recently in 2025; first recorded in 1975. It appears in 13 publications in the xd corpus. Every figure on this page comes from the collection data itself.
The answer
ATTN
4 letters. See every clue for this answer on the ATTN answer page.
Used 43 times across 29 distinct years; most recently in 2025; first recorded in 1975. It appears in 13 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other answers for this clue
The same clue has also been answered these ways in the xd corpus. Answers inside this collection link to their own answer page.
Other clues for ATTN
Every other clue in this collection answered by ATTN, most used first.
- Envelope abbr. - used 145 times, most recently in 2026
- Memo abbr. - used 128 times, most recently in 2026
- Mail-routing abbr. - used 31 times, most recently in 2026
- Business envelope abbr. - used 28 times, most recently in 2021
Related clues
Clues in this collection of the same answer length that share a word with this clue, or match its answer pattern when no word is shared. Most used first.
- List-ending abbr. - ETAL, used 394 times
- And others: Abbr. - ETAL, used 329 times
- Helper: Abbr. - ASST, used 266 times
- Footnote abbr. - IBID, used 219 times
- Ready for business - OPEN, used 184 times
- Letter opener - DEAR, used 150 times
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