Spring fee invoice cycle includes these teaching periods:
| AMB3 | Ambulance 3 |
| S2-S1-02 | Semester 2 - semester 1 |
| S2-SS-02 | Semester 2 - summer A |
| S2-S1-ALT2 | Semester 2 - semester 1 alternate calendar |
| T3-58 | Trimester 3 |
| S1-60 | Semester 1 (northern) |
| T4-57 | Term 4 |
| S1-60-ALT | Semester 1 (northern) alternate calendar |
| RES-Q4 | Research Q4 |