Registry of Accessible Web Resources

The Open Research Library (ORL) is planned to include all Open Access book content worldwide on one platform for user-friendly discovery, offering a seamless experience navigating more than 14,000 Open Access books. This vital infrastructure is slated to comprise the most comprehensive collection of peer-reviewed Open Access books accessible for everyone. Libraries investing in the Open Research Library contribute to the development of a dedicated infrastructure for the global research community, while participating libraries have the opportunity to benefit from a set of exclusive services.

Open Screens is the open-access journal of the British Association of Film, Television and Screen Studies. It is international in scope and encourages innovative contributions from scholars of screen-based media and researcher-practitioners worldwide. Its published material embraces the historical and the contemporary, and it will consider submissions from film, television, screen and media studies, as well as related disciplines such as area studies, gender & sexuality studies. It publishes articles, essays, reports, debates, reviews and research-by-film-practice.

Open theology, also known as open theism, is a theological movement that rejects the traditional doctrine of God's omniscience.

An open university is a university that offers education through open-door policies, with minimal or no entry requirements. Open universities may use various teaching methods, such as distance education or open supported learning.

OpenVault is a company that provides software as a service (SaaS) to help communication service providers (CSPs) improve their networks and increase revenue

Open Yale Courses (OYC) provides lectures and other materials from selected Yale College courses to the public free of charge via the Internet. The courses span the full range of liberal arts disciplines, including humanities, social sciences, and physical and biological sciences.

Open-access.network is a platform that targets stakeholders in the science sector, including scientists, scholars, university and research institution managers, libraries, data centers, funding agencies, and policy makers.

OpenDOAR is the quality-assured, global Directory of Open Access Repositories. You can search and browse through thousands of registered repositories based on a range of features, such as location, software or type of material held.

Open-i service provides search and retrieval of abstracts and images (including charts, graphs, clinical images, etc.) from the open source literature, and biomedical image collections.

OpenLibrary.org is an online California State Library run by the non-profit Internet Archive which enables patrons to browse and checkout millions of digital books using their computers and mobile devices.