LINZ

Set to 3 different clues across 3 published puzzles, most often “Capital of Upper Austria” — The New York Times, Friday, 28 March 2008.

4 letters

Every clue on record, most used first

Capital of Upper Austriaonce
The New York Times — Friday, 28 March 2008
Mozart's ___ Symphony (No. 36)once
The New York Times — Sunday, 29 October 2006
Austrian city on the Danubeonce
The New York Times — Wednesday, 27 September 2000