The course numbering system at UCC consists of a three-letter code (such as EVT) and a three-digit number (such as 231). The letter codes reflect the Faculty and/or Department while the number reflects level and sequence. The system of digits used is as follows:
| CERTIFICATE COURSES | ** | 001—050 |
| DIPLOMA COURSES | ** | 051 - 099 |
| LEVEL 100 COURSES | ** | 100 - 199 |
| LEVEL 200 COURSES | ** | 200 - 299 |
| LEVEL 300 COURSES | ** | 300 - 399 |
| LEVEL 400 COURSES | ** | 400 - 499 |
| LEVEL 500 COURSES | ** | 500 - 599 |
| LEVEL 600 COURSES | ** | 600 - 699 |