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.
 
- _r0g / agency for open culture and critical transformation. Facebook page launched in 2012.
 
- 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. Australian National Data Service. Twitter feed launched October 2011.
 
- AnvilAcademic. Twitter feed launched June 2012.
 
- AOASG. Australasian Open Access Strategy Group. Twitter feed by Ginny Barbour, launched May 2012.
 
- ArchiveLabs. Twitter feed launched May 2016.
 
- Asian OA Community. Twitter feed by Kostas Repanas, launched May 2016.
 
- Atmire. Twitter feed launched March 2009.
 
- Authors Alliance. Twitter feed launched January 2014.
 
- BCcampus Open. Twitter feed.
 
- bepress. Twitter feed launched March 2010.
 
- BHL. Twitter feed launched February 2009.
 
- 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.
 
- CASRAI. Twitter feed launched September 2009.
 
- CenterForOpenScience. Twitter feed launched November 2011.
 
- Center for Digital Research and Scholarship at Columbia University. Twitter feed launched December 2010.
 
- CHORUS. Twitter feed launched October 2013.
 
- 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.
 
- DataCite. Twitter feed launched January 2010.
 
- Data Foundation. Twitter feed.
 
- DeepGreen. Twitter feed launched February 2016. In English and German.
 
- 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.
 
- Dimitar Poposki. Twitter feed launched February 2011.
 
- DINI AG FIS. Twitter feed launched November 2015. In German.
 
- 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 from The Digital Public Library of America (DPLA), launched August 2011.
 
- 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.
 
- Engineering Archive. Twitter feed launched May 2016. In English and French.
 
- EPrints. Twitter feed launched in August 2015.
 
- ESAC Initiative. Twitter feed launched January 2015.
 
- ESA OpenScience. Twitter feed launched August 2013. An Ecological Society of America section devoted to #openscience.
 
- euroCRIS_Org. Twitter feed launched September 2013.
 
- 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.
 
- FedoraComm Community. Twitter feed launched March 2009.
 
- figshare. Twitter feed launched December 2010.
 
- Flat World Education. Twitter feed launched March 2009.
 
- Foster Open Science. Twitter feed launched January 2014.
 
- FrontResearchMetrics. Twitter feed launched July 2016.
 
- FutureTDM. Twitter feed launched March 2015.
 
- 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.
 
- HAL archive ouverte. Twitter feed launched April 2012. In French.
 
- 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.
 
- Hydra in a Box. Twitter feed launched September 2015.
 
- Humanities Commons. Twitter feed launched February 2015.
 
- 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.
 
- Informationspraxis. Twitter feed launched October 2009. In German.
 
- IRUSNEWS. Twitter feed launched July 2012.
 
- Islandora Project. Twitter feed launched October 2012.
 
- Jisc. Twitter feed launched January 2009.
 
- JISC Collections. Twitter feed launched September 2009.
 
- J. Open Engineering. Twitter feed launched February 2016.
 
- Journalysis. Twitter feed launched November 2013.
 
- JSciMed Central. Twitter feed launched July 2013.
 
- Kismet Press. Twitter feed.
 
- K | N. Twitter feed by Rebecca Kennison, launched February 2013.
 
- Knowledge Unlatched. Twitter feed launched May 2012.
 
- kosson. Twitter feed launched October 2008.
 
- LangSci Press. Twitter feed launched April 2013.
 
- Libraccess. Twitter feed moderated by Clement Levallois.
 
- Libraria. Twitter feed launched July 2015.
 
- LIBER Europe. Twitter feed launched September 2010.
 
- Liberate Science. Twitter feed launched July 2016.
 
- LIBREAS. Twitter feed launched January 2008.
 
- LODLAM. Twitter feed launched January 2011.
 
- Massive Open. Twitter feed launched January 2013.
 
- mBio. Twitter feed launched July 2009.
 
- McDawg. Twitter feed launched July 2008.
 
- MedOANet. Twitter feed launched July 2012.
 
- Miami U Open Access. Twitter feed by Scholarly Communication Committee at Miami University Libraries, launched February 2011.
 
- Minerva Knowledge. Twitter feed launched in April 2015. In Spanish and English.
 
- MIT OpenCourseWare. Twitter feed launched January 2009.
 
- MLACommons. Twitter feed launched September 2011.
 
- My Open Archive. Twitter feed launched March 2009.
 
- NCBI Staff. Twitter feed launched February 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. Launched October 2014.
 
- OA-Büro Berlin. Twitter feed launched July 2016.
 
- OA Cooperative. Twitter feed launched June 2015.
 
- oaDOI. Twitter feed launched October 2016.
 
- OA EU Infrastructure. Twitter feed launched January 2010.
 
- OA Good Practice. Twitter feed launched April 2014.
 
- OA in Action. Twitter feed launched April 2016.
 
- oa-intact. Twitter feed launched November 2012. In English and German.
 
- 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.
 
- OARR. Twitter feed launched September 2009.
 
- 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.net. Twitter feed launched February 2015. In German.
 
- Open Access. (Open Access Netherlands) Twitter feed launched July 2009. In Dutch and English.
 
- Open Access. (Right Relevance) Twitter feed.
 
- Open Access. (United Academics Foundation) Twitter feed launched December 2015.
 
- Open Access 2020. Twitter feed launched March 2016.
 
- 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 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 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 Tage. Twitter feed launched July 2012.
 
- 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.
 
- @OpenBoiseState. Twitter feed launched September 2015.
 
- Open Book Publishers. Twitter feed launched September 2009.
 
- OpenCitations. Twitter feed launched December 2015.
 
- 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 Library Badge. Twitter feed launched September 2016.
 
- 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 MIND. Twitter feed.
 
- OPEN Partners. Twitter feed launched May 2013.
 
- Open Praxis. Twitter feed launched May 2012.
 
- OpenRepo. Twitter feed launched September 2010.
 
- Open Repositories. Twitter feed launched May 2015.
 
- 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 Research FG. Twitter feed launched December 2016.
 
- Open Scholar. Twitter feed.
 
- 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 Semantic Search. Twitter feed launched January 2013. In English and German.
 
- Open Source Malaria. Twitter feed launched July 2011.
 
- OpenSpending. Twitter feed launched February 2011 in connection to Open Knowledge International.
 
- Open Trials. Twitter feed launched February 2015.
 
- 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.
 
 
- PON. Twitter feed launched June 2014. In Polish and English.
 
- Press Forward. Twitter feed launched June 2011.
 
- Project Hydra. Twitter feed launched January 2014.
 
- 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.
 
- r0g_open culture. Twitter feed launched June 2009.
 
- RadicalOA. Twitter feed.
 
- RDA Europe. Twitter feed launched September 2012.
 
- 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.
 
- Renaissance-Scholar. Twitter feed launched May 2012.
 
- Repositories Support Project (RSP). Twitter feed launched June 2009.
 
- Repository Fringe. Twitter feed launched February 2010.
 
- 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.
 
- ScienceOpen. Twitter feed from Tibor Tscheke and Liz Allen, launched March 2013.
 
- SciPost.org. Twitter feed launched August 2016.
 
- 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.
 
- SocArXiv. Twitter feed launched April 2016.
 
- 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 launched July 2015.
 
- 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.
 
- Think Check Submit. Twitter feed launched September 2015.
 
- Ubiquity Press. Twitter feed by Ubiquity Press team, launched December 2010.
 
- UCLA LIB SCL. Twitter feed launched September 2014.
 
- UCL Open Access. Twitter feed launched September 2013.
 
- UCLan Open Access. Twitter feed launched February 2016.
 
- 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.
 
- 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.
 
- VIVO. Twitter feed launched March 2010.
 
- WikiCite 2016. Twitter feed launched March 2016.
 
- Wikidata. Twitter feed launched July 2009.
 
- The Wikipedia Library. Twitter feed launched July 2013.
 
- WikiResearch. Twitter feed launched December 2011.
 
- 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.