Materia
- Anthropology 1
- Archaeology: General Interest 1
- Architecture and Distributed Computing 1
- Art 1
- Biostatistics and Mathematical Modeling 1
- British Theatre 1
- Categories and Sets 1
- Church History 1
- Classical Archaeology 1
- Classical Art and Architecture 1
- Classical Studies 1
- Communications 1
- Communications and Signal Processing 1
- Computer Engineering 1
- Computer Hardware 1
- Early Republic and Antebellum History 1
- Earth and Environmental Science: General Interest 1
- Ecology and Conservation 1
- Economic Development and Growth 1
- Economic History 1