What does PX stand for Catholic?
: a Christian monogram and symbol formed from the first two letters X and P of the Greek word for Christ.
What do the 4 letters on the cross mean?
The letters “INRI” are initials for the Latin title that Pontius Pilate had written over the head of Jesus Christ on the cross (John 19:19). … And the writing was, Jesus of Nazareth the King of the Jews.