- UiO : Universitetsbiblioteket, University library main account
- HumSam-biblioteket i Georg Sverdrups hus, Humanities and Social Sciences Library in Georg Sverdrup building
- HumSam-biblioteket. Studentbiblioteket Sophus Bugge, Humanities and Social Sciences Library. Student Library Sophus Bugge
- Juridisk bibliotek, Law library
- Medisinsk bibliotek, Medical library
- Realfagsbiblioteket, Science library in Vilhelm Bjerknes' house
- Realfagsbiblioteket. Informatikk, Science library. Informatics
- Realfagsbiblioteket. Naturhistorisk museum, Science library. Natural history museum
- EndNote-hjelp, EndNote help group
- UiO: Akademisk skrivesenter, Academic writing centre
- @unioslo_UB, general account for the University library
- @juridiskbibl, Law library
- @unioslo_medbibl, Medical library
- @informatikkbibl, Informatics library
- @Realfagsbibl, Science library
- @BookNavigation, Visual Navigation project
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@UBOslo - photos from all our libraries #humsambiblioteket,#juridiskbibliotek, #medisinskbibliotek and #realfagsbiblioteket
- @unioslo_juridiskbibliotek - Law library
- @realfagsbiblioteket - The Science Library
- @humsambiblioteket - Humanities and Social Scienses Library
- @unioslo_medisinskbibliotek - Medical Library
Blogs
- Juridisk bibliotek, Law library blog