Index O

O.C.A. --- Dimitri OBOLENSKY --- OCEANUS --- OCTOBER REVOLUTION --- St. ODO of Cluny --- Words beginning OE see also E --- St. OENGUS the Culdee --- Metro. Hilarion OHIIENKO --- Greek words beginning OI see also E --- St. King OLAF II --- OLD BELIEVERS --- OLD TESTAMENT: Greek Versions --- St. Princess OLGA --- Mother OLGA of Alaska --- Fr. OLIVIER Clément --- St. OLYMPIAS the Deaconess --- OMNIPRESENCE --- OMOGENEIA --- St. ONUPHRIUS of the Desert --- OPINION --- OPTINA --- ORDERS and Brotherhoods --- Metro. ORESTES Chornock --- ORGAN MUSIC --- ORGAN TRANSPLANTS --- ORIENTAL ORTHODOX --- ORIGEN --- St. ORSIESIUS of Tabennisi --- ORTHOPRAXIS --- St. OSCAR of Bremen --- St. OSIUS of Cordova --- OSTROG --- Konstantyn OSTROGSKI --- OTFRID of Weissenburg --- OTLOH of Emmeram --- OTREUS of Melitene --- Emperor OTTO I --- Emperor OTTO III --- St. Theodore OUCHAKOFF --- St. OUEN of Rouen --- OUSIA --- OUZINKIE ---