Registry of Accessible Web Resources

The Open Access content filter narrows a user's search over the WorldCat database. Open Access results can be filtered on the Advanced Search screen and in search filters using Filter and refine search results.

OECD publishes its recommendations, analysis and data on OECD iLibrary to help inform policy makers, researchers and analysts to implement the best possible responses in their countries.

A Hub is a customizable, branded resource center on OER Commons where a network of users can create and share collections, administer groups, and share news and events associated with a project or organization.

OER Knowledge Cloud is a curated database and repository to identify, collect, preserve and disseminate documents related to open educational resources. There are currently 2814 published records by 4748 authors from 994 sources, with 1688 file archives.

The OERu makes higher education accessible to everyone. Coordinated by the OER Foundation, an independent, not-for-profit organisation, the OERu network of institutions offers free online courses for students worldwide. The OERu partners also provide affordable ways for learners to gain academic credit towards qualifications from recognised institutions.

The Department of Energy Public Access Plan (June 2023) describes how DOE-funded research and digital data will become more open and available to the public and how DOE will use persistent identifiers to help ensure scientific and research integrity.

The Official Gazette is the official journal of the Republic of the Philippines.
This website is the online version of the print edition of the Official Gazette, which was created by decree of Act No. 453 and Commonwealth Act No. 638.

The OhioLINK Electronic Theses and Dissertation (ETD) Center is an open access, online database of undergraduate, master, and doctoral degree theses and dissertation from OhioLINK ETD Center member institutions.

The journal is a forum presenting high-quality research in both social and applied science to a broad audience of communities working in international development. The articles will appeal to social and applied scientists, both inside and outside academia, as well as non-specialists. In addition, the OIDA International Journal of Sustainable Development publishes specially-commissioned feature articles and the proceedings of papers presented at its International Conference on Sustainable Development which focuses on the synthesis and integration of applied research and its application to future research agendas.

Electronic books, also known as eBooks, are publications available in digital form for use on computers, smartphones, and other digital devices. Ologyonline is a leading publisher of online eBooks.