“What A's and B's are good for” crossword clue

Reveal the answer to see why it works and where this clue has appeared before.GPA is the answer to the New York Times crossword clue “What A's and B's are good for”. It was last seen in the puzzle of October 22, 2025, where it runs at 10 Across and fills 3 squares. It crosses 3 other entries in that grid — those are listed below and are the quickest way to confirm the letters you already have.