| Allatae Sunt: Encyclical of Pope Benedict XIV of July 26, 1755 on the observance of Oriental Rites, addressed to missionaries assigned to the East. |
| Council of Catholic Patriarchs of the Orient: Eastern Patriarchates in full and open communion with Rome. |
| Eastern Catholic Webring: Displays the beauty and variety of non-Latin rites. All Eastern Catholic sites (especially eparchies and parishes) are welcome. |
| Opus Libani: Information about the Catholic Churches, Eastern and Latin rite, in the Middle East. Includes information about their respective structures, organizations and histories, with information about their coordination and regular meetings. [French, English and Arabic] |
| Orientale Lumen: Small archive of homilies. Directories of Eastern Catholic Churches in the USA, saints, icons. |
| Orientale Lumen: Apostolic Letter of Pope John Paul II, marking the centenary of Orientalium Dignitas. Given 2 May, 1995. 77K. |
| The Eastern Rite Church: Series of three articles by Fr. William Saunders which compare the Eastern Rites with Roman Catholicism, provide historical development, and describe the primary rites. |
| The Metropolitan Andrey Sheptytsky Institute: A research center of St. Paul University in Ottawa. |
Classical
