Materia
- Anthropology 7
- Anthropology: General Interest 1
- Applied Probability and Stochastic Networks 1
- Applied Psychology 3
- Arbitration 1
- Archaeology 1
- Archaeology of Asia 5
- Archaeology of Europe and The Near and Middle East 3
- Archaeology of The Americas 2
- Archaeology: General Interest 1
- Architecture 2
- Area Studies 358
- Art: General Interest 2
- Asian Language and Linguistics 3
- Asian Literature 2
- Asian Studies 25
- Astronomy: General Interest 7
- Astrophysics 4
- Atmospheric Science and Meteorology 3
- Atomic Physics 1