P.O. Post-office; Postal Order.
po. Pole.
P.O.C. Peninsular and Oriental Company.
p.o.d. Pay on delivery.
P.O.O. Post-office Order.
pop. Population.
pos., posit. Positive.
P.P. Parish Priest.
pp. Pages.
P.P.C., pour prendre congé (Fr.)=To take leave.