arXiv.org - An open access repository comprising of e-prints in physics and its related disciplines, such as mathematics, non-linear sciences, and computer science. arXiv is owned and maintained by Cornell University and partially funded by the National Science Foundation.
Cogprints - A repository comprised of self-archived works predominantly in the areas of the cognitive sciences, including psychology, neuroscience, linguistics, computer science, philosophy, biology, medicine, and anthropology. The archive resides and is maintained by the University of Southampton.
E-LIS - An international open access archive for preprints, postprints and other documents in the field of library and information science.
NDLTD - Networked Digital Library of Theses and Dissertations is a collaborative project between universities worldwide, which disseminates and preserves electronic theses and dissertations.
HAL (France) - Hyper Article on Line is designed for authors to deposit their research, and thereby offer publicly available scholarly documents from all academic fields. The repository is run through CNRS (Centre national de la recherche scientifique) in France. Registration is required to contribute to HAL.
