Valid Grade Modes

At the graduate level, a grade of B or higher is required for credit. At the undergraduate level, beginning Fall 2015, a grade of D- or higher is required for credit.

Standard Letter Grade, when mentioned below, refers to the following grades: A+, A, A-, B+, B, B-, C+, C, C-, D+, D, D-, F.

Valid Miami University Grades by Grade Mode
Grade Mode	Valid Grades Per Grade Mode
R (Research)	Final grade = Standard letter grade Temporary grades: IU (incomplete at undergraduate level) IG (incomplete at graduate level) S (satisfactory progress) U (unsatisfactory progress)
S (Standard Letter)	Final grade = Standard letter grade Temporary grades: IU (incomplete at undergraduate level) IG (incomplete at graduate level)
P (Pass/Fail)	Final grade = P (pass) or F (fail) Temporary grades: S (satisfactory progress) U (unsatisfactory progress)
X (Credit/No Credit)	Final grade = Standard letter grade (converted by system to CR1 or CR2 for credit and NCR for no credit) Temporary grades: IU (incomplete at undergraduate level converted to IUY for incomplete no credit) IG (incomplete at graduate level converted to IGY for incomplete no credit)
Y (Credit/No credit)	Final grade = Standard letter grade (converted by system to CR1 or CR2 for credit and NCR for no credit) Temporary grades: IU (incomplete at undergraduate level converted to IUY for incomplete no credit) IG (incomplete at graduate level converted to IGY for incomplete no credit) S (satisfactory progress) U (unsatisfactory progress)