- Academic grades appear in letters as the following:
- A: Very Good
- B: Good
- C: Fair
- D: Not Enough
- E: Failed
- For all the subject courses, grade D means pass the course, while grade E means that students fail in the course taken.
- The system of academic letter grading is adjusted to the proportion of numerical grading with the following adjustment:
- A : 90-100
- A- : 85-89
- A/B : 80-84
- B+ : 75-79
- B :70-74
- B- : 65-69
- B/C : 60-64
- C+ : 55-59
- C : 50-54
- C- : 45-49
- C/D : 40-44
- D+ : 35-39
- D : 30-39
- E : < 30