| IRI 111 | Elementary Irish I | 3 | – | – | 4 Lecture Hours | Undergraduate |
| IRI 112 | Elementary Irish II | 3 | – | – | 4 Lecture Hours | Undergraduate |
| IRI 1170 | Elementary Irish: Intensive Course | 6 | – | – | 8 Lecture Hours | Undergraduate |
| IRI 201 | Intermediate Irish Grammar | 3 | – | – | 3 Lecture Hours | Undergraduate |
| IRI 202 | Intermediate Irish Reading and Composition | 3 | – | – | 3 Lecture Hours | Undergraduate |
| IRI 205 | Irish for Reading Knowledge | 3 | – | – | 3 Lecture Hours | Undergraduate |
| IRI 207 | Conversational Irish | 3 | – | – | 3 Lecture Hours | Undergraduate |
| IRI 230 | Irish-Language Cinema | 3 | – | – | 3 Lecture Hours | Undergraduate |
| IRI 281 | Tutorial in Irish Language and Literature | 3 | – | – | 3 Lecture Hours | Undergraduate |
| IRI 285 | Individualized Intermediate Foreign Language Study | 1 | – | – | 1 Lecture Hours | Undergraduate |
| IRI 300 | Introduction to Literary Studies | 3 | – | – | 3 Lecture Hours | Undergraduate |
| IRI 303 | Advanced Grammar and Composition | 3 | – | – | 3 Lecture Hours | Undergraduate |
| IRI 305 | Advanced Conversation | 3 | – | – | 3 Lecture Hours | Undergraduate |
| IRI 3100 | Comparative Grammar | 3 | – | – | 3 Lecture Hours | Undergraduate |
| IRI 320 | Introduction to the Irish Short Story | 3 | – | – | 3 Lecture Hours | Undergraduate |
| IRI 323 | Irish-Language Poetry of the Twentieth Century | 3 | – | – | 3 Lecture Hours | Undergraduate |
| IRI 340 | The Contemporary Irish-Language Novel | 3 | – | – | 3 Lecture Hours | Undergraduate |
| IRI 341 | Irish-Language Theatre | 3 | – | – | 3 Lecture Hours | Undergraduate |
| IRI 350 | Folklore in the Irish Language | 3 | – | – | 3 Lecture Hours | Undergraduate |
| IRI 357 | Special Topics in Irish-Language Literature | 3 | – | – | 3 Lecture Hours | Undergraduate |
| IRI 381 | Tutorial in Irish Language & Literature | 3 | – | – | 3 Lecture Hours | Undergraduate |
| IRI 381 | Tutorial in Irish Language and Literature | 3 | – | – | 3 Lecture Hours | Undergraduate |
| IRI 385 | Individualized Advanced Foreign Language Study | 1 | – | – | 1 Lecture Hours | Undergraduate |
| IRI 447 | Máirtín Ó Cadhain’s Cré na Cille | 3 | – | – | 3 Lecture Hours | Undergraduate |
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LehmanGaeilge 