Orthodox Church in America (North America, 미국). Official website
A vibrant, diverse community of Orthodox Christians who embrace and confess the ancient Orthodox Christian faith. As the Cathedral parish of the Archdiocese of Western Pennsylvania, its mission is to serve God by worshiping Him in “Spirit and in Truth,” to grow in our knowledge of Jesus Christ and His holy Gospel, and to be continually transformed into His Image and Likeness. History, contacts, bulletins, calendar, directions, schedule, ministries, fundability, events, and basics of Orthodoxy.