“The MERLOT system provides access to curate online learning and support materials and content creation tools, led by an international community of educators, learners and researchers” (Merlot).
Florida's OER repository.
"The OER Metafinder performs a simultaneous search across 21 different sources of open educational materials. Because it is a real-time, federated search, it can take a bit longer than searches of pre-indexed, curated content; however, as compensation the results returned are absolutely up-to-the-minute for each search target. Additional results will continue to trickle in as the search continues running and you begin examining your results" (About the Mason OER Metafinder).
Openly Available Sources Integrated Search (OASIS) is a search tool that aims to make the discovery of open content easier. OASIS currently searches open content from 98 different sources and contains 368,237 records.OASIS is being developed at SUNY Geneseo's Milne Library (About OASIS).