| Agriculture | AS |
| Anthropology | AY |
| Applied Ecology and Environmental Sciences | AS |
| Art | AT |
| Animal & Veterinary Science | BE |
| Biochemistry | BC |
| Biology & Ecology, School of | BS |
| Bio-Systems Science and Engineering | BS |
| Business Administration | BA |
| Canadian Studies | CA |
| Chemical Engineering | CM |
| Chemistry | CH |
| Civil & Environmental Engineering | CE |
| Communication & Journalism | CJ |
| Communication Disorders | CD |
| Computer & Information Science, School of | CS |
| Computer Science | CS |
| Dance | DA |
| Darling Center | DC |
| Earth Science | GY |
| Ecology & Environmental Science | BS |
| Economics | EC |
| Education, College of | ED |
| Electrical & Computer Engineering | EE |
| Engineering Technology | ET |
| English (Language & Literature) | EH |
| Fogler Library – Reference | LR |
| Fogler Library – Science and Engineering Center | LS |
| Food Science and Human Nutrition | FS |
| Forest Resources, School of | FY |
| Geological Sciences | GY |
| Biomedical Science, Graduate School of | BS |
| History | HY |
| Hudson Museum | HM |
| Human Development and Family Studies | HD |
| Kinesiology & Physical Education | PE |
| Library Science | LY |
| Maine | MN |
| Mathematics & Statistics | MS |
| Maine Business School | BA |
| Marine Studies | CN |
| Mechanical Engineering | ME |
| Microbiology | MB |
| Modern Languages & Classics | ML |
| Molecular Biology | MB |
| Multidisciplinary—Arts and Humanities | AH |
| Multidisciplinary—Social Sciences | SS |
| Multidisciplinary—Science and Engineering | SC |
| Music | MC |
| New Media | NM |
| Newspapers | NW |
| Nursing | NU |
| Peace Studies | PO |
| Philosophy | PL |
| Physics & Astronomy | PS |
| Policy & International Affairs, School of | PO |
| Political Science | PO |
| Psychology | PY |
| Public Administration | PA |
| Quaternary Studies | QI |
| Resource Economics & Policy | RE |
| Spatial Information Science & Engineering | SIE |
| Social Work | SW |
| Sociology | SY |
| Surveying Engineering | SE |
| Theatre | TH |
| University of Maine, Orono | UM |
| Wildlife Ecology | WE |
| Women’s Studies | WS |
