AIPD (Associazione Italiana dei Paleografi e Diplomatisti)
http://www.paleografi-diplomatisti.org/
APICES (Association Paléographique Internationale Culture Écriture Société)
http://www.palaeographia.org/apices/apices.htm
Centre for the Study of Manuscript Cultures
http://www.manuscript-cultures.uni-hamburg.de/
Comité international de paléographie grecque
http://www.cipg.eu/
Dumbarton Oaks Center for Byzantine Studies
http://www.doaks.org/research/byzantine
Centre d’Histoire et Civilisation de Byzance
http://byzance.dr10.cnrs.fr/welcome2.html
Comité Français des Études Byzantines
http://www.cfeb.org/
Institut für Byzantinistik und Neogräzistik
http://www.univie.ac.at/byzneo/
Byzantine Studies at Oxford
http://www.history.ox.ac.uk/byzstud/
AHRB Centre for Byzantine Cultural History
http://www.byzantine-ahrb-centre.ac.uk/
The Hellenic Institute, Royal Holloway
http://www.rhul.ac.uk/hellenic-institute/
Centre for Byzantine, Ottoman, and Modern Greek Studies, University of Birmingham
http://www.arch-ant.bham.ac.uk/bomg/index.htm
Institute of Byzantine Studies, Queen’s University Belfast
http://www.qub.ac.uk/ibs/
SPBS. The Society for the Promotion of Byzantine Studies
http://www.byzantium.ac.uk/
Associazione Italiana di Studi Bizantini
http://www.studibizantini.it/
Institute for the Preservation of Medical Tradition
http://medicaltraditions.org/
Institut de Recherche et d’Histoire des Textes
http://www.irht.cnrs.fr/