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DIRENO is Lower Austria's scholarly repository for collecting and preserving digital assets, including current and historical regional literature.

SILSO preserves and distributes the international sunspot number, with current and historical solar observation data.

PsychArchives provides a repository for psychological science and related disciplines, supporting several kinds of research objects.

TextGrid Repository lists digital humanities projects, including manuscript studies and collections of historical literature.

The International University of Andalusia repository organizes academic works, historical collections, and teaching innovation materials.

DNBLab provides access to bibliographic datasets and digital objects, with information on querying German National Library data through its SRU interface.

The IDS Repository preserves linguistic resources and tools for German studies with metadata in Dublin Core and CMDI formats.

ITESO’s institutional repository preserves and provides open access to academic work by university researchers, professors, and students.

The National University of Cordoba repository stores, organizes, preserves, and provides open access to the university’s academic work.

The Bremen Core Repository preserves cores from international scientific ocean drilling programs at the University of Bremen.

IMDEA Nanociencia's institutional repository collects and preserves the institute's scientific publications for open access.

RIULL is the University of La Laguna's institutional repository for preserving and sharing university research and documents.

RODIN is the University of Cádiz repository for storing, preserving, and sharing documents from academic and institutional work.

CNGBdb describes a biological big data platform offering research services for data archiving, analysis, knowledge search, authorization, and visualization.

Peek is Kyoto University’s digital archive, with collections including photographs, field notes, films, and records.

NASA/IPAC Extragalactic Database provides astronomical object data and reports recent additions to its catalog.

The Karlsruhe Cloud Atlas describes cloud types and weather phenomena through photographs and text, with sections on cloud classification and coding.

Browse images and information from mammal brain collections, including photographs of brains from more than 100 species.

Weed Images provides photographs of weeds and weed management topics for visitors to browse.

Jean Paul Digital Letters is a scholarly digital edition of the author’s letters, prepared from a historical-critical edition.

The German Maritime Museum digital depot presents maritime historical sources and provides search tools for its collection.

APPLAUSE archives historical photographic plates and related image materials for research and discovery.

Penn State Data Commons supports data sharing, discovery, and archiving, with tools to find data and share research datasets.

The Neutron Monitor Database provides real-time and historical measurements from neutron monitor stations around the world.