REGT
Set to 4 different clues across 4 published puzzles, most often “Colonel's div.” — The New York Times, Thursday, 18 September 2008.
4 letters
Every clue on record, most used first
- Colonel's div.once
The New York Times — Thursday, 18 September 2008
- Armory grp.once
The New York Times — Sunday, 20 November 2005
- Grp. of battalionsonce
The New York Times — Sunday, 13 February 2005
- Mil. unitonce
The New York Times — Sunday, 4 June 1995