Trig abbr.
The crossword clue "Trig abbr." is answered by COS, a 3-letter entry. Used 6 times across 4 distinct years; most recently in 2013; first recorded in 2001. It appears in 4 publications in the xd corpus. Every figure on this page comes from the collection data itself, never from a guess.
The answer
COS
3 letters. See every clue for this answer on the COS answer page.
Used 6 times across 4 distinct years; most recently in 2013; first recorded in 2001. It appears in 4 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 COS
Every other clue in this collection answered by COS, most used first.
- Romaine - used 39 times, most recently in 2011
- Lettuce variety - used 37 times, most recently in 2026
- Trig. function - used 37 times, most recently in 2026
- NYSE listings - used 36 times, most recently in 2026
- Romaine lettuce - used 28 times, most recently in 2014
- Lettuce - used 26 times, most recently in 1995
- Kind of lettuce. - used 16 times, most recently in 2008
- Trig. ratio - used 16 times, most recently in 2026
- Trig function, for short - used 13 times, most recently in 2025
- Variety of lettuce. - used 12 times, most recently in 2012
- Comedian Bill, informally - used 11 times, most recently in 2014
- NASDAQ listings - used 10 times, most recently in 2023
- Funnyman Bill, briefly - used 8 times, most recently in 2010
- Beloved comic's nickname - used 7 times, most recently in 2006
- Trigonometry abbr. - used 7 times, most recently in 2014
- Lettuce type - used 6 times, most recently in 2006
- Orgs. - used 6 times, most recently in 2007
- Sin/___ = tan - used 6 times, most recently in 2026
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.
- And so on: Abbr. - ETC, used 238 times
- List-ending abbr. - ETC, used 200 times
- Last (Abbr.) - ULT, used 171 times
- Lawyer: Abbr. - ATT, used 167 times
- Catchall abbr. - ETC, used 147 times
- Alias abbr. - AKA, used 133 times
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