Grading System for Srinakharinwirot University

Most Common

Grade	Grade Description	US Grade
A	Excellent	A
A-	Very Good	A-
B+	Very Good	B+
B	Good	B
B-		B-
C+	Fairly Good	C+
C	Fair	C
C-		C-
D+	Poor	D+
D	Very Poor	D
F	Failure	F
AU	Audit	-
WF	Withdrawal because of Failure	-