



* Visiting Student - graduate students in good academic standing at other accredited institutions wishing to take courses at OU
* Unclassified Graduate Student - students holding a Baccalaureate degree who wish to take graduate-level courses without pursuing a graduate degree
* Post-Baccalaureate Non-Degree - students holding at least a Baccalaureate degree who wish to take undergraduate courses without pursuing a degree, including students who wish to take undergraduate prerequisite courses for medical, dental, optometry, or veterinary schools. Students who wish to take graduate level courses without pursuing a degree should apply as an Unclassified Graduate Student.
* Undergraduate Visitor/Special Student - non-degree, visiting students
