The Estonian Research Information System (ETIS) is the Estonian research information database, including the central database of research publications; however, ETIS is not considered a repository and it has no long term preservation options. Higher education institutions have developed their own publications repositories.
OpenDOAR lists 7 repositories in Estonia:
- Digital archive, Arhiivikeskus
- DataDOI, University of Tartu
- DIGAR, Estonian National Library
- University of Tartu digital archive DSpace, University of Tartu (Library)
- EMU DSpace, Estonian University of Life Sciences (Library)
- Repository ETERA, Academic Library of Tallinn University
- Digital Collection of Tallinn University of Technology Library