Ostia                         Obbedienza

Odio                          Offerta

Offertorio                  Olio                        Otre                   

Olocausto                  Omelia                   Oreb

Omicidio                   Onnipotenza           Osea

Onnipresenza            Onniscienza                    

Orgoglio                    Osanna                     

                  J  H  S
(Gesù (Jesus) Cristo Salvatore)

                  Jahvè

Hallel                                 Habitat         

Habitus (delle virtù)          Horatio

Hostia                                Homini

Hodie                                 Humanitate

Humili                                Honestatis