Crossword Genius

Pres. before HST (3)

Ross

I believe the answer is:

fdr

(Another definition for fdr that I've seen is " The old West Germany".)

I've seen this clue in The Star Tribune.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.