Graduate school
A graduate school (or grad school) is a school that gives advanced academic degrees, such as Master's degrees (M.S. or M.B.A.) and Doctoral degrees (Ph.D. or L.L.D. or D.D.S. etc.). A graduate student (or grad student) is a student who has earned a Bachelor's degree and is pursuing additional education in a specific field, though this is not always the case. In British English, the term "postgraduate student" is more common.