PO
a river in northern italy. italy's longest river, it rises in the alps near the border with france and flows 652 km (405 miles) eastwards to the adriatic.
the chemical element polonium.
a chamber pot.
petty officer.
pilot officer.
postal order.
post office.
the chemical element polonium.
a chamber pot.
petty officer.
pilot officer.
postal order.
post office.