PO BOX


Meaning of PO BOX in English

also P.O. Box

~ is used before a number as a kind of address. The Post Office keeps letters addressed to the ~ until they are collected by the person who has paid for the service.

Collins COBUILD.      Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) .