- "Syndesmos"
- “Independent Theologians” University of Thessaloniki
- Advisory Center for Youth
- Arab Ecclesiastical Radiostation ΄΄ Radio Al-Bishara ΄΄
- Byzantine & Christian Museum
- Byzantine Folk Chants of Patras "THEODOROS FOKAEUS"
- Camp of Proti (Holy Metropolis of Florina, Prespai and Eordaia)
- Ecclesiastical Seminary of Lamia
- Evangelos Maronas - Contemporary Christian Art
- List of monuments by the Hellenic Ministry of Culture
- Orthodox Academy of Crete
- Orthodox catechism in Turkish language
- Orthodox Christian Network (OCN)
- Orthodox Foundation of Education and Culture
- Orthodox Youth Movement
- ORTHODOXI POREIA: Organisation of Greek blind people
- Religius studies in secondary schools in Greece
- Rizaris Foundation
- Students' Christian Union
