SYM
Set to 10 different clues across 10 published puzzles, most often “Like a mirror image: Abbr.” — The New York Times, Saturday, 14 August 2010.
3 letters
Every clue on record, most used first
- Like a mirror image: Abbr.once
The New York Times — Saturday, 14 August 2010
- Kind of orch.once
The New York Times — Thursday, 4 January 2007
- ___ orch.once
The New York Times — Sunday, 25 June 2006
- N, O or P, in chem.once
The New York Times — Saturday, 4 March 2006
- Orchestra: Abbr.once
The New York Times — Sunday, 21 December 2003
- Prefix meaning "with"once
The New York Times — Wednesday, 23 June 1999
- Ampersand, e.g.: Abbr.once
The New York Times — Thursday, 11 July 1996
- Together: Prefixonce
The New York Times — Saturday, 21 January 1995
- "Metric" prefixonce
The New York Times — Sunday, 15 January 1995
- Phony prefixonce
The New York Times — Monday, 11 July 1994