Derex's record
A Master's degree was a type of degree offered at a university or other educational institution.
As of 2368, William T. Riker had earned a Master of Science from Starfleet Academy. (TNG-R: "Conundrum")
Dr. Marina Derex received Master's degrees in computer science, psychology, and xenoanthropology from the University of Betazed. (DIS: "Labyrinths")