Universities

• Greek Universities Network (GUnet)
• Agricultural University of Athens
• Aristotle University of Thessaloniki
• Athens University of Economics and Business
• Democritus University of Thrace
• National & Capodistrian University of Athens
• National Technical University of Athens
• Harokopio University
• Hellenic Open University
• Ionian University
• Panteion University
• School of Fine Arts
• Technical University of Crete
• University of The Aegean
• University of Crete
• University of Ioannina
• University of Macedonia
• University of Patras
• University of Piraeus
• University of Thessaly
• see also Greece: Online Library Servers

Research Institutes

• Athens High Performance Computing Laboratory
• Biomedical Sciences Research Center A. Fleming
• Center for European Constitutional Law (CECL, Themistoclis & Dimitris Tsatsos Foundation)
• Center for the Greek Language
• Center of International & European Economic Law (KDEOD)
• Center for Renewable Energy Sources (CRES)
• Center for Solid Fuels Technology & Applications
• Computer Techonology Institute
• Eugenides Foundation
• Export Research & Studies Institute (IEES)
• Forest Research Institute (National Agricultural Research Foundation, NAGREF)
• Foundation for Economic & Industrial Research (IOBE)
• Foundation for Research & Technology Hellas (FORTH)
  • Institute of Applied Computational Mathematics (IACM)
  • Institute of Computer Science (ICS)
  • Chemical Process Engineering Research Institute (CPERI)
  • Institute of Electronic Structure and Laser (IESL)
  • Institute of Molecular Biology & Biotechnology (IMBB)
• Geodynamic Institute of the National Observatory of Athens
• Hellenic Econometrics Institute
• Hellenic Geological Institute
• Hellenic Institute of International & Foreign Law
• Hellenic Institute for Occupational Health and Safety (ELINYAE)
• Hellenic National Center for Maps & Cartographic Heritage
• Hellenic National Oceanographic Data Centre (HNODC)
• Hellenic Pasteur Institute
• Institute of Biomedical Technology (INBIT)
• Institute of Geology and Mineral Exploration
• Institute of International Relations (IIR)
• Institute for International Economic Relations (IIER)
• Institute for Language and Speech Processing (ILSP)
• Institute of Marine Biology of Crete
• Mediterranean Agronomic Institute of Chania
• National Centre for Marine Research (NCMR)
• National Center for Social Research (EKKE)
• National Observatory of Athens
• National Research Center for Physical Sciences (NRCPS) Demokritos
• National Research Foundation (EIE)
• Research Centre for Equal Opportunities (KETHI)
• Society for Social and Economic Studies (EKOME)
• University Research Institute of Social Insurance, Health & Assistance (EPIKAYP)
• see also Greece: History & Hellenism (Institutes & Programs)

Technological Education Institutes (TEI)

• Athens
• Halkida
• Heraklion
• Ipiros
• Kalamata
• Kavala
• Kozani
• Lamia
• Larissa
• Mesologgi
• Patra
• Piraeus
• Serres
• Thessaloniki
• Organisation for Vocational Education and Training (OEEK)
• Technology Teachers Association (ETE)

Private Colleges & Vocational Schools

• ABS Advanced Business Studies (Avgerinopoulou Group)
• AKMI
• AKTO
• Alpine: Hotel & Tourism Management Studies
• American Farm School
• The American School of Classical Studies at Athens (USA)
• Athens School of Management
• Athens Laboratory of Business Administration (ALBA)
• Athineon
• BCA Business Studies
• CFES (French University Degrees)
• City Liberal Studies
• College De La Salle
• College Year in Athens
• Continuing Education (Prefecture of Pieria)
• Data Type Education Group
• Delta Schools of Bussiness & Technology
• Delta: Northern Greece Branch
• DOMI
• European Studies of Arts & Sciences School (ESAS)
• European University, Athens Campus
• Higher School of Tourism Professions in Rhodes (ASTER)
• ICBS Business School
• Independent Science & Technology Studies (IST)
• KEK-MIT Vocational Training Centre
• Kemos
• KORELKO
• New York College
• North
• Omiros
• Pasteur Schools
• School of Medical Assistants (SBIE)
• Synchrono: Foreign Language Multimedia Center
• Union-Ellanion
• University of Indianapolis, Athens Campus
• University of La Verne, Athens
• Xinis
• Xinis: Macedonia