Materia
- Animal Behaviour 2
- Applied Arts 1
- Applied Geoscience 1
- Applied Linguistics 1
- Applied Psychology 1
- Arbitration 1
- Archaeological Theory and Methods 1
- Archaeology of Asia 1
- Archaeology of Europe and The Near and Middle East 4
- Archaeology of The Americas 1
- Archaeology: General Interest 4
- Architecture 8
- Area Studies 22
- Art 1
- Art: General Interest 8
- Artificial Intelligence and Natural Language Processing 2
- Asian Studies 13
- Astronomy: General Interest 1
- Astrophysics 6
- Atomic Physics 1