The number of credits appearing on course records and registration cards may be preceded by a letter prefix as follows:
E The course is excluded from credit toward a degree.
F The course was failed; no credit earned.
G A 300- or 400-level undergraduate course for which graduate credit has been approved.
N A course is taken "not-for-credit," examination not required,
and a final grade of S (satisfactory) or U (unsatisfactory) is
assigned.
