What does P.O. stand for?
P.O. stands for "Presbyteri Oratorii"
How to abbreviate "Presbyteri Oratorii"?
"Presbyteri Oratorii" can be abbreviated as P.O.
What is the meaning of P.O. abbreviation?
The meaning of P.O. abbreviation is "Presbyteri Oratorii"
What does P.O. mean?
P.O. as abbreviation means "Presbyteri Oratorii"
