Carleton University is a leader in the development of innovative teaching methods and learning for English as a second language. The English as a Second Language division of the School of Linguistics and Applied Language Studies (SLALS) offers credit courses with a strong emphasis on English for academic purposes:
| Level | Course Name | Dates | Description |
| Introductory Credit ESL | ESLA 1300 | During university terms: Sept. – Dec., Jan. – Apr., May – Aug. |
9 hours per week, one term, one credit |
| Intermediate Credit ESL | ESLA 1500 | During university terms: Sept. – Dec., Jan. – Apr., May – Aug. |
6 hours per week, one term, one credit |
| Advanced Credit ESL |
ESLA 1900 | During university terms: Sept. – Dec., Jan. – Apr., May – Aug. |
6 hours per week, one term, one credit |
| Advanced ESL for Engineering Students |
ESLA 1905 | During university terms: Sept. – Apr. (for Engineering and Design students only) |
3 hours per week, two terms, one credit |
These courses form a foundation program that allows eligible students to fulfill an English language requirement while beginning their degree studies.