ENC
Set to 27 different clues across 57 published puzzles, most often “Business letter abbr.” — The New York Times, Wednesday, 25 March 2009.
3 letters
Every clue on record, most used first
- Business letter abbr.10 times
The New York Times — Wednesday, 25 March 2009
- S.A.S.E., e.g.7 times
The New York Times — Sunday, 21 March 2010
- Letter abbr.6 times
The New York Times — Saturday, 1 December 2001
- Bottom-of-letter abbr.4 times
The New York Times — Tuesday, 11 August 2009
- Abbr. at the bottom of a letter4 times
The New York Times — Sunday, 24 February 2008
- Letter accompanier: Abbr.3 times
The New York Times — Tuesday, 11 May 2004
- Env. extra2 times
The New York Times — Tuesday, 21 August 2001
- Abbr. in a business letter2 times
The New York Times — Thursday, 28 December 2000
- Abbr. on a cover letteronce
The New York Times — Sunday, 10 April 2011
- Cover-letter lettersonce
The New York Times — Friday, 6 June 2008
- Letter-ending abbr.once
The New York Times — Sunday, 22 July 2007
- Ltr. accompanieronce
The New York Times — Friday, 14 July 2006