St. Ephrem School   United States Archdioceses   Diocese of Alexandria, Louisiana Diocese of Arlington, Virginia Archdiocese of Atlanta, Georgia Diocese of Austin, Texas Archdiocese of Baltimore, Maryland Diocese of Baton Rouge, Louisiana Archdiocese of Boston, Massachusetts Diocese of Brooklyn, New York Diocese of Buffalo, New York Diocese of Charleston, South Carolina Archdiocese of Chicago, Illinois Archdiocese of Cincinnati, Ohio Diocese of Cleveland, Ohio Diocese of Colorado Springs, Colorado Diocese of Corpus Christi, Texas Diocese of Dallas, Texas Archdiocese of Denver, Colorado Diocese of Des Moines, Iowa Archdiocese of Detroit, Michigan Diocese of Erie, Pennsylvania Diocese of Evansville, Indiana Diocese of Fairbanks, Alaska Diocese of Fargo, North Dakota Diocese of Great Falls, Billings, Montana Diocese of Greensburg, Pennsylvania Archdiocese of Hartford, Connecticut Diocese of Honolulu, Hawaii Archdiocese of Indianapolis, Indiana Diocese of Jackson, Mississippi Diocese of Joliet, Illinois Diocese of Kansas City and St. Joseph, Missouri Diocese of La Crosse, Wisconsin Diocese of Lafayette, Indiana Diocese of Lake Charles, Louisiana Diocese of Lansing, Michigan Diocese of Las Cruces, New Mexico Diocese of Las Vegas, Nevada Archdiocese of Los Angeles, California Archdiocese of Louisville, Kentucky Diocese of Madison, Wisconsin Diocese of Manchester, New Hampshire Diocese of Metuchen, New Jersey Archdiocese of Miami, Florida Archdiocese of Milwaukee, Wisconsin Archdiocese of Mobile, Alabama Diocese of Nashville, Tennesee Archdiocese of New Orleans, Louisiana Archdiocese of New York, New York Archdiocese of Newark, New Jersey Diocese of Orlando, Florida Diocese of Owensboro, Kentucky Byzantine Catholic Eparchy of Passaic, New Jersey Diocese of Palm Beach, Florida Byzantine Catholic Eparchy of Parma, Ohio Diocese of Paterson, New Jersey Diocese of Peoria, Illinois Archdiocese of Philadelphia, Pennsylvania Diocese of Phoenix, Arizona Diocese of Pittsburgh, Pennsylvania Archdiocese of Portland, Oregon Diocese of Providence, Rhode Island Diocese of Pueblo, Colorado Diocese of Raleigh, North Carolina Diocese of Richmond, Virginia Diocese of Rockford, Illinois Diocese of Sacramento, California Diocese of St. Augustine, Florida Archdiocese of St. Louis, Missouri Archdiocese of St. Paul and Minneapolis, Minnesota Diocese of San Angelo, Texas Diocese of San Francisco, California Diocese of San Jose, California (official) Archdiocese of Santa Fe, New Mexico Diocese of Savannah, Georgia Archdiocese of Seattle, Washington Diocese of Shreveport, Louisiana Diocese of Spokane, Washington Diocese of Springfield, Illinois Diocese of Springfield, Massachusetts Diocese of Syracuse, New York Diocese of Tucson, Arizona Diocese of Tulsa, Oklahoma Byzantine Catholic Eparchy of Van Nuys, California Archdiocese of Washington, DC Diocese of Wilmington, Delaware Diocese of Youngstown, Ohio