Social media sites about OA
This list is part of the Open Access Directory.
- This is a list of social-media sites focusing on open access. It generally omits sites for individuals, even if most of the posts or messages are about open access.
- When possible, please indicate when a given site was launched and who manages or moderates it. If a site's primary language is not English, then please indicate what it is.
- Alphabetical by category, and alphabetical within each category.
- Related lists in OAD: (1) Discontinued social media sites about OA, (2) Blogs about OA and (3) Discussion forums.
- Acceso Abierto (Open Access) y Métricas Alternativas (Altmetrics). Facebook group.
- Beall's List of Predatory Open-Access Publishers. Facebook page moderated by Jeffrey Beall.
- BioMed Central. Facebook page.
- Communia. Facebook page launched in 2007.
- Confederation of Open Access Repositories (COAR). Facebook group.
- Creative Commons. Facebook page.
- De Gruyter Open. Facebook page launched April 2007.
- EIFL. Facebook page.
- eLife. Facebook page.
- F1000Research. Facebook page launched January 2012.
- Frontiers. Facebook page.
- Open Access. Facebook page focused on peer-reviewed publications, moderated by Marco Salvatore Vanadía. First post added March 2011.
- Open Access in Arab Countries. Facebook group.
- Open Access India. Facebook group.
- Open Access Pakistan. Facebook group.
- Open Access to Italian Research. Facebook group.
- Open Access Tunisie. Facebook group.
- Open Access Week- Philippines. Facebook page.
- Open Access Scholarly Publishers Association. Facebook page.
- Open Data. Facebook page. In English and Japanese.
- Open Knowledge Festival. Facebook page launched in 2012.
- Open Knowledge Foundation Network. Facebook page.
- OKFN El Salvador. Facebook page (in Spanish) launched May 2014.
- OKFN Greece. Facebook page (in Greek and English) launched in February 2012.
- OKFN Russia. Facebook page (in Russian) moderated by Irina Radchenko, first post added December 2013.
- Opendata.ch. Facebook page (in German and English) moderated by Oleg Lavrovsky and André Golliez, launched January 2012.
- Open Data HK. Facebook page moderated by Wai-Chung Douglas Bastien and Scott Edmunds, first post added March 2015.
- Open Data Community of Hong Kong. Facebook group moderated by Scott Edmunds, Wai-Chung Douglas Bastien, and Darcy Wade Christ.
- 香港開放數據 (ODHK Chinese). Facebook group (in Chinese and English) moderated by Sammy Fung, Wai-Chung Douglas Bastien, Allen Chan, and Ron Tam.
- Open Knowledge Denmark. Facebook page (in Danish) launched April 2014.
- Open Knowledge Finland. Facebook page (in Finnish) launched in September 2012.
- Open Knowledge Foundation日本グループ. Facebook page (in Japanese) launched September 2012.
- Open Knowledge Foundation Egypt. Facebook page (in English and Arabic). First post added October 2013.
- Open Knowledge Foundation Network Bangladesh. Facebook page (in English and Bengali) launched June 2013.
- Open Knowledge France. Facebook page (in French). First post added October 2013.
- Open Knowledge Korea (열린지식 대한민국). Facebook group (in Korean and English) moderated by Haklae Kim, Gim Jangwon, Seonho Kim, and Sangjin Sim, launched in March 2013.
- Open Knowledge Nepal. Facebook page, first post added March 2013.
- Open Knowledge Philippines. Facebook group launched May 2014. Moderated by Anders Pedersen, Timothy James Dimacali, Sergio J. Araiza, and Jo De Guia.
- Open Knowledge Romania. Facebook page (in English and Romanian) moderated by Silviu Vert, first post added May 2014.
- Open Knowledge Taiwan (開放知識基金會台灣). Facebook group (in Chinese and English) moderated by Crystal Tu and T.h. Schee, launched May 2013.
- OpenGLAM JAPAN. Facebook page (in Japanese). First post added September 2013.
- Opinn Aðgangur á Íslandi. Facebook page (in Icelandic) in connection to OA Ísland, launched December 2012. English = Open Access in Iceland.
- PeerJ. Facebook page.
- PLoS. Facebook page.
- Right to Research Coalition. Facebook page.
- Scholarly Publishing and Academic Resources Coalition. Facebook page.
- Science Open. Facebook page.
- US Open-GLAM. Facebook page launched March 2013.
Google+
- Academic Publishing. Google+ community moderated by William Gunn et al.
- Altmetrics. Google+ community moderated by Jason Priem and William Gunn.
- Berlin 10 Open Access Conference. Google+ page.
- BioMed Central (BMC). Google+ page.
- Center for Digital Research and Scholarship. Google+ page.
- Digital Library. Google+ collection moderated by Alessandro Valenzano.
- Directory of Open Access Journals (DOAJ). Google+ page moderated by Dom Mitchell.
- Electronic Information for Libraries (EIFL). Google+ page.
- Free Culture. Google+ community moderated by Brylie Oxley and Katie Cunningham.
- Free Law. Google+ community.
- ImpactStory. Google+ page.
- InTech Open. Google+ page.
- Libertas Academica. Google+ page.
- Libre Geoscience. Google+ community moderated by Brylie Oxley and Earl Grant-Lawrence.
- Knowledge Unlatched. Google+ page.
- Mendeley. Google+ community moderated by William Gunn.
- MDPI - Open Access Publishing. Google+ page.
- Omega Alpha Open Access. Google+ page.
- OA (Open Access). Google+ collection (in French) moderated by Nicolas Barts.
- Open Access. Google+ community (in German) moderated by Wenke Bönisch.
- Open Access. Google+ community moderated by Jonny Dover.
- Open Access. Google+ collection.
- Open Access Button. Google+ page.
- Open Access im Recht. Google+ collection (in German) by Virtuelle Fachbibliothek Recht.
- Open Access India. Google+ community moderated by Sridhar Gutam et al.
- Open Access India. Google+ page.
- Open Access Support Group. Google+ community launched by Trent M Kays and Melonie Fullick.
- Open Access Tracking Project (OATP). A Google+ page launched November 11, 2011, by Peter Suber.
- Open Access Yarn. Google+ page by Katarina Lovrecic.
- Open Data Hong Kong. Google+ community moderated by Mart van de Ven and and Wai-Chung Bastien.
- OpenGLAM. Google+ community.
- Open Government. Google+ community moderated by Alexander Howard and Sunlight Foundation.
- Open Knowledge. Google+ page.
- Open Knowledge. Google+ community moderated by Open Knowledge.
- Open Knowledge United States. Google+ page.
- Open Science Federation. Google+ page.
- Open Science. Google+ community.
- Open Science Sweden. Google+ community moderated by Ola Spjuth and Samuel Lampa.
- Open Source & the Museum. Google+ community moderated by Titus Kretzschmar and David Heijkamp.
- Open Source Publishing. Google+ community moderated by Charlotte Pierce et al.
- Office for Scholarly Communication, Harvard University. Google+ page.
- OSTI: Office of Scientific & Technical Information. Google+ page.
- PubChase. Google+ page.
- REDALYC Sistema de Información Científica. Google+ page (in Spanish).
- ScholRev Page. Google+ page.
- SciELO. Google+ page.
- ScienceOnline. Google+ community moderated by Karyn Traphagen, Anton Zuiker, and Bora Zivkovic.
- UC Davis ICIS. Google+ page.
- Archives*Open Network. A LinkedIn group launched December 24, 2008, by David Kemper.
- AusGOAL | Australian Governments Open Access and Licensing Programme. A LinkedIn group moderated by Baden Appleyard.
- BioMed Central (BMC). A LinkedIn group launched September 19, 2008, by Bryan Vickery.
- Authors and Editors. A LinkedIn group launched February 26, 2010, by BMC.
- Libraries, Research Funders and Open Access. A LinkedIn group launched April 29, 2010, by BMC.
- Technology for Publishing. A LinkedIn group launched March 4, 2010, by BMC.
- Conservation Commons. A LinkedIn group launched July 31, 2009, by Asghar Fazel.
- CyberLeninka. A LinkedIn group moderated by Dmitry Semyachkin and Mikhail Sergeev.
- IBM i RPG OA (Open Access). A LinkedIn group moderated by Pascal Polverini et al.
- Information Systems and Organizations Research (ISOR). A LinkedIn group launched November 13, 2009, by Jesus Marcelo Ramirez Arias. The discussion forum for an OA journal.
- InTech Open Access Publisher. A LinkedIn group moderated by Ana Nodilo.
- JScholar Open Access Publisher. A LinkedIn group moderated by JScholar Publishers, Nathan Williams, and Robert Brown.
- NDLTD - Networked Digital Library of Theses and Dissertations. A LinkedIn group launched June 12, 2009, by Edward Fox.
- OARI Open Access Research Infrastructure. A LinkedIn group moderated by Marjoleine van Egeraat.
- Open Access. A LinkedIn group launched November 1, 2010 by Abby K.
- Open Access (3484567). A LinkedIn group in connection to PLOS moderated by Liz Allen.
- Open Access Articles. A LinkedIn group moderated by Mark Lee.
- Open Access India. A LinkedIn group launched February 29, 2012 by Sridhar Gutam.
- Open Access Library (OALib). A LinkedIn group moderated by Dieter Scholz and Lydia Chan.
- Open Access Scholarly Publishers Association (OASPA). A LinkedIn group launched October 7, 2009, by Caroline Sutton. Converted from private to public August 2011.
- Open Agriculture Data Working Group - FOODIE. A LinkedIn group moderated by Karel Charvat, Sarka Horakova, and Simona Mincione.
- OpenAIRE. A LinkedIn group moderated by Samuele Kaplun et al.
- Open Data Innovations Network. A LinkedIn group moderated by Oleg Petrov et al.
- Open Data Research Network. A LinkedIn group moderated by Tim Davies, Katie Clancy, Fernando Perini, José Manuel Alonso, and Sumandro Chattapadhyay.
- Open Knowledge Foundation. A LinkedIn group launched August 4, 2008, by Jonathan Gray.
- The Open Group. A LinkedIn group launched October 28, 2008, by Carolina Grimm.
- Open Science Supporters. A LinkedIn group launched January 2, 2010, by Jonathan Eisen.
- Palliative Medicine & Care: Open Access (PMCOA). A LinkedIn group moderated by Daniel Lee.
- Readers, Authors, Editors, and Peer-Reviewers of JMIR. A LinkedIn group launched January 16, 2008, by Gunther Eysenbach. "JMIR" stands for Journal of Medical Internet Research.
- Scholarly Publishing and Academic Resources Coalition. A LinkedIn group launched November 21, 2011, by Jennifer McLennan.
- Sciyo.com. A LinkedIn group launched May 6, 2010, by Drazen Prastalo.
- SPARC Europe. A LinkedIn group launched August 12, 2010, by Lars B.
- Surgical Neurology International. A LinkedIn group launched June 1, 2010, by Pieter Kubben. The discussion forum for an OA journal.
- VOA3R . A LinkedIn group launched June 11, 2010, by Alberto Abián Belmonte. "VOA3R" stands for Virtual Open Access Agriculture & Aquaculture Repository.
- YazikOpen. A LinkedIn group moderated by John Canning.
- 1science. Twitter feed.
- @ccess Initiative. Twitter feed by Tom Olijhoek, launched September 2009.
- Academic Commons. Twitter feed moderated by the Columbia University Center for Digital Research and Scholarship, launched February 2011.
- Acesso Livre Brazil. Twitter feed launched December 2009.
- Akada Network. Twitter feed launched September 2013.
- Alliance for Taxpayer Access (ATA). Twitter feed launched June 2009.
- Altmetric. Twitter feed launched August 2011.
- ANDS. Twitter feed launched October 2011.
- AnvilAcademic. Twitter feed launched June 2012.
- AOASG. Twitter feed by Ginny Barbour, launched May 2012.
- Authors Alliance. Twitter feed launched January 2014.
- BCcampus Open. Twitter feed.
- bepress. Twitter feed launched March 2010.
- BioMed Central. Twitter feed by Dan Caley and Alanna Orpen, launched May 2009.
- Open Access Africa. Twitter feed related to BioMed Central-sponsored conference, launched May 2011.
- Black Duck Open Hub. Twitter feed launched February 2009.
- BMJ_Open. Twitter feed launched August 2010.
- bouchout declaration. Twitter feed.
- Bristol Open Access. Twitter feed from the University of Bristol, launched January 2014.
- Cambridge OpenAccess. Twitter feed from the University of Cambridge Open Access Service.
- CenterForOpenScience. Twitter feed launched November 2011.
- Center for Digital Research and Scholarship at Columbia University. Twitter feed launched December 2010.
- Collabra. Twitter feed by Dan Morgan and Neil B Christensen.
- Communia EU Network. Twitter feed launched November 2009.
- Communia Association. Twitter feed by International Communia Association, June 2011.
- Confederation of Open Access Repositories. (COAR). Twitter feed launched September 2011.
- Connexions Twitter feed launched May 2009.
- CORE. Twitter feed.
- Coursera. Twitter feed launched August 2011.
- Creative Commons. Twitter feed launched November 2008.
- CyberLeninka. Twitter feed (in Russian and English) launched July 2012.
- DataCatalogs.org. Twitter feed launched July 2012.
- Data Foundation. Twitter feed.
- De Gruyter Open. Twitter feed by Witold Kieńć, launched April 2011.
- depositMOre. Twitter feed launched July 2010.
- Digital Commons Lab (DCL). Twitter feed launched January 2014.
- Digital Initiative at Harvard Business School. Twitter feed launched October 2013.
- DigitalKoans. Twitter feed launched July 2009.
- DigitalMedia&Science. Twitter feed launched July 2012.
- Digital Scholarship @ Harvard. Twitter feed launched June 2011.
- dissemin. Twitter feed.
- DM2E. Twitter feed launched March 2012.
- DOAB. Twitter feed launched February 2012.
- DOAJ. Twitter feed by Dominic Mitchell, launched December 2012.
- DPLA. Twitter feed launched March 2013.
- Dryad. Twitter feed launched December 2009.
- DuraSpace Community. Twitter feed launched May 2009.
- EC Open Data Policy. Twitter feed by EU Open Data Portal, launched February 2010.
- edX. Twitter feed launched April 2012.
- ΕΕΛ/ΛΑΚ. Twitter feed (in Greek and English) launched April 2009.
- EIFL. Twitter feed launched December 2009.
- elife_sciences. Twitter feed launched May 2013.
- ESA OpenScience. Twitter feed launched August 2013. An Ecological Society of America section devoted to #openscience.
- The European Library. Twitter feed launched September 2009.
- ExploringTheOpens. Twitter feed by Sarah Goodier, launched June 2012.
- F1000Research. Twitter feed launched July 2009.
- Fair Use Week. Twitter feed launched February 2014.
- Fake Elvesier. Twitter feed launched February 2012.
- FakePLoS. Twitter feed launched February 2012.
- figshare. Twitter feed launched December 2010.
- Flat World Education. Twitter feed launched March 2009.
- Foster Open Science. Twitter feed launched January 2014.
- FW Open Access. Twitter feed launched January 2012.
- geocommons. Twitter feed launched August 2008.
- GigaScience. Twitter feed launched October 2010.
- GITenberg Project. Twitter feed.
- Glossa-OA. Twitter feed.
- Hack Your PhD. Twitter feed launched March 2013.
- Hague Declaration. Twitter feed.
- HathiTrust. Twitter feed launched April 2009.
- HEFCE. Twitter feed launched February 2009.
- HSS Open Access. Twitter feed by the College of Humanities and Social Science at the University of Edinburgh, launched May 2013.
- IDCE. Twitter feed launched August 2010.
- ILDA. Twitter feed (in Spanish).
- I Love Open Access. Twitter feed launched March 2013.
- ImpactStory. Twitter feed launched September 2011.
- Imperial Open Access. Twitter feed by Imperial College London.
- Islandora Project. Twitter feed launched October 2012.
- Jisc. Twitter feed launched January 2009.
- JISC Collections. Twitter feed launched September 2009.
- Journalysis. Twitter feed launched November 2013.
- Kismet Press. Twitter feed.
- K | N. Twitter feed by Rebecca Kennison, launched February 2013.
- Knowledge Unlatched. Twitter feed launched May 2012.
- LangSci Press. Twitter feed launched April 2013.
- LIBER Europe. Twitter feed launched September 2010.
- LIBRE. Twitter feed.
- Libraccess. Twitter feed moderated by Clement Levallois.
- LODLAM. Twitter feed launched January 2011.
- Massive Open. Twitter feed launched January 2013.
- mBio. Twitter feed launched July 2009.
- McDawg. Twitter feed launched January 2008.
- MedOANet. Twitter feed launched July 2012.
- Miami U Open Access. Twitter feed by Scholarly Communication Committee at Miami University Libraries, launched February 2011.
- MIT OpenCourseWare. Twitter feed launched January 2009.
- My Open Archive. Twitter feed launched March 2009.
- NCIS. Twitter feed from the National Coalition of Independent Scholars, launched November 2009.
- New Prairie Press. Twitter feed launched June 2012.
- NewEducationHighway. Twitter feed launched January 2013.
- NZ AU Open Research. Twitter feed launched June 2012.
- OAAmbassadors. Twitter feed from Max Planck Society Open Access Ambassadors.
- OA Cooperative. Twitter feed.
- OA EU Infrastructure. Twitter feed launched January 2010.
- OA in Action. Twitter feed
- OA Ísland. Twitter feed (in Icelandic) launched August 2012.
- OA-Netzwerk. Twitter feed (in German) launched July 2010.
- oapen-uk. Twitter feed launched September 2011.
- OARRER. Twitter feed launched January 2013.
- OCSD Network. Twitter feed.
- OEL Project. Twitter feed.
- OER Africa. Twitter feed launched August 2009.
- OER Commons. Twitter feed launched July 2008.
- OI London. Twitter feed associated with the Open Institute, launched May 2013.
- OKCon. Twitter feed for the 2013 Open Knowledge Conference, launched May 2011.
- OKFestival. Twitter feed launched March 2012.
- OOOCanada Network. Twitter feed.
- OpenCultuurData. Twitter feed (in Dutch and English) by Maarten Brinkerink, Tom Kunzler, and Maarten Zeinstra, launched December 2011.
- Open Access. Twitter feed launched July 2009.
- Open Access. Twitter feed.
- Open Access Academy. Twitter feed.
- Open Access Africa. Twitter feed launched May 2011.
- OpenAccessArchives. Twitter feed launched July 2009.
- Open Access Belgium. Twitter feed moderated by Gwen Franck and Dominique Chalono, launched February 2011.
- Open Access Button. Twitter feed launched July 2013.
- Open Access Directory. Twitter feed launched April 2011.
- Open Access EC. Twitter feed by European Commission Open Access Policy Officers, launched September 2011.
- Open Access Greece. Twitter feed launched April 2013.
- Open Access in Oz. Twitter feed.
- Open Acces HSS. Twitter feed moderated by Jonathan Gray, Martin Paul Eve, Samuel Moore, and Sierra Williams.
- Open Access India. Twitter feed by Anup K Das and Sridhar Gutam, launched October 2012.
- OpenAccessHulk. Twitter feed launched September 2011.
- Open Access Japan. Twitter feed launched June 2009.
- Open Access Key. Twitter feed launched May 2011.
- Open access MFL. Twitter feed by John Canning, launched November 2011.
- Open Access Network. Twitter feed.
- Open Access Now. Twitter feed, curated by Andrew Spong, launched January 2010.
- Open Access Oxford. Twitter feed from Oxford University, launched December 2012.
- Open Access Scholarly Publishers Association (OASPA). Twitter feed by Caroline Sutton, launched October 2009.
- OpenAccessPHL. Twitter feed launched July 2011.
- Open Access Project. Twitter feed launched November 2011.
- Open Access Publishing in European Networks (OAPEN). Twitter feed launched March 2010.
- Open Access SA. Twitter feed.
- Open Access Spain. Twitter feed (in Spanish) by Miguel Navas F., launched October 2012.
- Open Access Sheffield. Twitter feed from the University of Sheffield, launched April 2013.
- Open Access Tracking Project (OATP). Twitter feed launched August 2009.
- OPENatVT. Twitter feed by Philip Young at Virginia Tech University Libraries, launched July 2013.
- Open Access Yarn. Twitter feed by Katarina Lovrecic, launched June 2011.
- Open Book Publishers. Twitter feed launched September 2009.
- OpenCon. Twitter feed.
- Open Culture. Twitter feed moderated by Dan Colman, launched January 2009.
- opendatacon. Twitter feed for the International Open Data Conference.
- opendatasicilia. Twitter feed (in Italian).
- Open Data Enterprise. Twitter feed.
- Open Data Institute. Twitter feed launched March 2012.
- ODI Belfast. Twitter feed.
- OpenDataMonitor. Twitter feed launched November 2013.
- Open Education Week. Twitter feed launched October 2011.
- Open GLAM. Twitter feed launched March 2012.
- Open Humanities. Twitter feed launched July 2009.
- Open History. Twitter feed by Tim McCormick, launched July 2013.
- Open Journal Project. Twitter feed launched April 2013.
- Open Knowledge. Twitter feed launched September 2008.
- Conocimiento Abierto. Twitter feed (in Spanish) launched June 2013.
- OKF Science. Twitter feed launched May 2012.
- OK Taiwan. Twitter feed (in Chinese, Japanese, and English) launched May 2013.
- OKF DE. Twitter feed (in German and English) launched February 2011.
- OKFN Burkina Faso. Twitter feed (in French and English) launched November 2013.
- OKFNBG. Twitter feed (in Bulgarian) launched July 2012.
- OKFN CA. Twitter feed (in French and English) launched May 2013.
- OKFn Cambodia. Twitter feed by Vantharith Oum, launched June 2013.
- OKFN-CZ. Twitter feed (in Czech and English) launched April 2011.
- OKFN El Salvador. Twitter feed (in Spanish) by Iris Palma.
- OKFN Iceland. Twitter feed (in English and Icelandic) launched October 2012.
- OKFN-India. Twitter feed launched June 2013.
- OKFN Indonesia. Twitter feed launched October 2013.
- OKFnKorea. Twitter feed launched February 2013.
- OKFN Morocco. Twitter feed (in Arabic, French, and English) launched July 2013.
- OKFN Open Economics. Twitter feed launched December 2011.
- OKFN Russia. Twitter feed (in Russian and English) launched December 2013.
- OKFN Senegal. Twitter feed (in French) launched September 2013.
- OKFpy. Twitter feed (in Spanish).
- Open Data Hong Kong. Twitter feed launched March 2013.
- Open Education. Twitter feed launched September 2013.
- Open Knowledge AT. Twitter feed (in German) launched December 2010.
- Open Knowledge AU. Twitter feed launched August 2013.
- Open Knowledge BD. Twitter feed launched June 2013.
- Open Knowledge BE. Twitter feed launched January 2012.
- OpenKnowledge Brasil. Twitter feed (in Portuguese) launched November 2011.
- Open Knowledge China. Twitter feed launched March 2013.
- Open Knowledge DK. Twitter feed (in Danish and English) launched in October 2013.
- Open Knowledge Egypt. Twitter feed (in Arabic and English) launched October 2013.
- Open Knowledge FI. Twitter feed (in Finnish and English).
- OpenKnowledge France. Twitter feed (in French) launched October 2012.
- Open Knowledge GR. Twitter feed (in Greek and English) launched February 2012.
- Open Knowledge Italy. Twitter feed (in Italian) launched November 2012.
- Open Knowledge IRL. Twitter feed launched September 2013.
- Open Knowledge NL. Twitter feed launched March 2012.
- Open Knowledge NP. Twitter feed launched March 2013.
- Open Knowledge PK. Twitter feed.
- Open Knowledge PT. Twitter feed (in Portuguese).
- Open Knowledge Scot. Twitter feed by Ewan Klein and Leah Lockhart, launched March 2013.
- Open Knowledge SE. Twitter feed (in Swedish and English) launched February 2014.
- Open Knowledge Spain. Twitter feed (in Spanish) launched June 2012.
- Open Knowledge RO. Twitter feed (in Romanian and English).
- Open Knowledge US. Twitter feed launched November 2012.
- Open Sustainability. Twitter feed by Jack Townsend launched July 2013.
- Open Knowledge Labs. Twitter feed launched December 2011.
- OpenLibHums. Twitter feed of The Open Library of Humanities, launched January 2013.
- Open Library. Twitter feed launched January 2009.
- Open MENA. Twitter feed by Rayna Stamboliyska and Tarek Amr, launched December 2013.
- Open.Michigan. Twitter feed from the University of Michigan, launched April 2008.
- openmicroscopy. Twitter feed launched July 2008.
- Open Praxis. Twitter feed launched May 2012.
- Open Repository. Twitter feed launched May 2009.
- Open Research Cambridge. Twitter feed launched October 2013.
- Open Research Exeter. Twitter feed from the University of Exeter Open Access and Data Curation Team, launched January 2012.
- Open Science. Twitter feed launched July 2009.
- Open Science Hulk. Twitter feed launched July 2013.
- Open Science Info. Twitter feed launched January 2009.
- Open Science News by De Gruyter Open. Twitter feed launched June 2012.
- Open Science Radio. Twitter feed (in German and English) by Matthias Fromm and Konrad Förstner, launched January 2013.
- Open Science Reviewed. Twitter feed launched July 2013.
- Open Source Malaria. Twitter feed launched July 2011.
- Open Source Science. Twitter feed launched March 2010.
- Open Trials. Twitter feed.
- OpenDOAR. Twitter feed for The Directory of Open Access Repositories, launched June 2012.
- OpenEdition. Twitter feed launched March 2009.
- Opening Science. Twitter feed launched December 2012.
- OpenScienceLink. Twitter feed launched August 2013.
- OSC Harvard. Twitter feed of The Harvard Library Office for Scholarly Communication, launched July 2010.
- Oxford Open Science. Twitter feed of Open Knowledge affiliated Oxford Open Science regional working group, launched March 2012.
- Paperity. Twitter feed launched May 2012.
- PASTEUR40A. Twitter feed from Open Access Policy Alignment Strategies for European Union Research, launched February 2014.
- Peerage of Science. Twitter feed launched December 2011.
- PeerJ. Twitter feed launched November 2011.
- PeerLibrary. Twitter feed launched March 2013.
- PKP. Twitter feed for the Public Knowledge Project, launched October 2009.
- PLoS. Twitter feed by Sara Kassabian, launched January 2008.
- PLoS Biology. Twitter feed launched December 2009.
- PLoS Blogs. Twitter feed launched August 2010.
- PLoS Computational Biology. Twitter feed by PLOS Computational Biology Team, launched April 2010.
- PLoS Currents: MD. Twitter feed by Liz Flavall, launched July 2011.
- PLoS Medicine. Twitter feed launched November 2009.
- PLoS ONE. Twitter feed by Michelle Dohm, launched March 2009.
- PLos Pathogens. Twitter feed launched August 2010.
- Press Forward. Twitter feed launched June 2011.
- Project SMART. Twitter feed launched January 2014.
- PsychOpen. Twitter feed launched July 2012.
- Publons. Twitter feed launched September 2011.
- PubMed Commons. Twitter feed launched September 2013.
- RadicalOA. Twitter feed.
- RECODE. Twitter feed launched April 2013.
- Redalyc. Twitter feed (in Spanish), launched August 2009. Network of Scientific Journals from Latin America and the Caribbean, Spain and Portugal. System developed by the University of the State of Mexico.
- Regional Data Center. Twitter feed.
- Repositories Support Project (RSP). Twitter feed, launched June 2009.
- Research Data Alliance. Twitter feed launched February 2013.
- Research Publishing. Twitter feed launched September 2010.
- Right to Research Coalition. Twitter feed launched February 2010.
- rOpenSci. Twitter feed by Scott Chamberlain and Karthik Ram, launched July 2011.
- Rubriq News. Twitter feed launched August 2012.
- The SAI Organization. Twitter feed launched September 2010.
- Scholarly Publishing and Academic Resources Coalition (SPARC_NA). Twitter feed launched June 2009.
- Sci Hub. Twitter feed launched September 2011.
- scielo spain. Twitter feed (in Spanish) from Biblioteca Nacional de Ciencias de la Salad at the Instituto de Salud Carlos III, launched March 2010
- Science 2.0. Twitter feed launched July 2009.
- ScienceOnline. Twitter feed launched August 2009.
- ScienceOpen. Twitter feed from Tibor Tscheke and Liz Allen, launched March 2013.
- Search Engine BASE. Twitter feed launched January 2011.
- SHARE. Twitter feed launched in October 2013.
- SHERPA/REF. Twitter feed.
- SHERPA Services. Twitter feed, from Centre for Research Communications, University of Nottingham, launched March 2010.
- SPARC_Africa. Twitter feed, from the African Chapter of the Scholarly Publishing and Academic Resources Coalition.
- SPARC Europe. Twitter feed launched July 2010.
- Springer Open. Twitter feed launched June 2010.
- SSRN. Twitter feed launched March 2009.
- StrathclydeOA . Twitter feed by the University of Strathclyde OA Team.
- SWORD Project. Twitter feed launched March 2009.
- Texas Digital Library. Twitter feed launched May 2009.
- TheCostOfKnowledge. Twitter feed launched February 2012.
- the Winnower. Twitter feed launched August 2012.
- Ubiquity Press. Twitter feed by Ubiquity Press team, launched December 2010.
- UCL Open Access. Twitter feed launched September 2013.
- UFScholComm. Twitter feed from the UF Libraries Scholarly Communications Office launched September 2011, moderated by Christine Fruin.
- UKCORR. Twitter feed from the UK Council of Research Repositories (UKCoRR), launched March 2011.
- UKOER. Twitter feed moderated by David Kernohan, launched June 2009.
- UKPMC. Twitter feed.
- UKRepNet. Twitter feed launched July 2012.
- Unglue.it. Twitter feed launched August 2011.
- Uopen Access. Twitter feed moderated by Utrecht University Library Open Access Journals.
- U.S. Open Data. Twitter feed launched November 2013.
- VOA3R. Twitter feed for the Virtual Open Access Agriculture & Aquaculture Repository, launched September 2011.
- The Wikipedia Library. Twitter feed launched July 2013.
- Why Open Course. Twitter feed launched July 2013.
- Why Open Research?. Twitter feed by Erin McKiernan.
- Wiley Open Access. Twitter feed launched October 2010.
- ZENODO. Twitter feed launched March 2013.