BMT
Set to 3 different clues across 4 published puzzles, most often “N.Y.C. subway” — The New York Times, Tuesday, 1 July 2003.
3 letters
Every clue on record, most used first
- N.Y.C. subway2 times
The New York Times — Tuesday, 1 July 2003
- Big Apple subway inits.once
The New York Times — Tuesday, 7 May 2002
- N.Y.C. subway lettersonce
The New York Times — Sunday, 4 June 2000