Bachelor of Science
From Tardis Wiki, the free Doctor Who reference
A Bachelor of Science, or BSc for short, was a type of qualification.
Professor Aaron Copley graduated from Harvard University in 1972 with a First Class bachelor's degree in Biological Chemistry and Molecular Biology. (TV: Reset)
By the time Roman Groom was 17 (circa 2051), he had achieved a bachelor of Science in Physics from the University of Berkley. (TV: The Waters of Mars)