- Atmospheric and Oceanic Sciences Department
- Students’ Society of McGill University (SSMU)
- Science Undergraduate Society (SUS)
- Scholarships and Student Aid Office (SSAO)
- Science Office for Undergraduate Student Advising (SOUSA)
- Science Internship and Field Studies Office
- Office for Undergraduate Research in Science (OURS)
- Council of Atmospheric and Oceanic Sciences (CAOS, AOS graduate council)