Degree after M.A., often (3)

I believe the answer is:

phd

(Other definitions for phd that I've seen before include "Highest university degree" , "Initially a top university degree" , "In brief, top university qualification" , "Letters denoting holder of university doctorate" .)

I've seen this clue in the Universal.

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.