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These include the fourteen autocephalous churches of Constantinople , Alexandria , Antioch , Jerusalem , Georgia , Cyprus , Bulgaria , Serbia , Russia , Greece , Poland , Romania , Albania , and the Czech Republic and Slovakia , which were officially invited to the Pan-Orthodox Council of 2016 , the Orthodox Church in America formed in 1970 , the autocephalous Orthodox Church of Ukraine created in 2019 , as well as a number of autonomous churches .
 Constantinople, Alexandria, Antioch, Jerusalem, Georgia, Cyprus, Bulgaria, Serbia, Russia, Greece, Poland, Romania, Albania, Czech Republic, Slovakia, Pan-Orthodox Council, Orthodox Church in America
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Constantinople, Alexandria, Antioch, Jerusalem, Georgia, Cyprus, Bulgaria, Serbia, Russia, Greece, Poland, Romania, Albania, Czech Republic, Slovakia, Pan-Orthodox Council, Orthodox Church in America