| Class Code |
Description |
| V |
Below Class A |
| A |
Bachelor's Degree |
| ANS |
Non-Standard Bachelor's Degree |
| M |
Master's Degree |
| P |
Master's Degree |
| MNS |
Non-Standard Master's Degree |
| PP |
Provisional Principal |
| AP |
Sixth Year |
| S |
Sixth Year |
| AS |
Sixth Year |
| D |
Doctorate |
| DP |
Doctorate |
| DS |
Doctorate |