What does PO(Postal) stand for?

PO(Postal) stands for "Petty Officer (Postal)"

How to abbreviate "Petty Officer (Postal)"?

"Petty Officer (Postal)" can be abbreviated as PO(Postal)

What is the meaning of PO(Postal) abbreviation?

The meaning of PO(Postal) abbreviation is "Petty Officer (Postal)"

What does PO(Postal) mean?

PO(Postal) as abbreviation means "Petty Officer (Postal)"