FASO

Set to 2 different clues across 7 published puzzles, most often “Burkina ___” — The New York Times, Sunday, 24 August 2008.

4 letters

Every clue on record, most used first

Burkina ___6 times
The New York Times — Sunday, 24 August 2008
Burkina ___, neighbor of Malionce
The New York Times — Thursday, 9 December 2004