PO Box BrE
P.O. Box AmE
post-office box

They are often used for direct marketing and PO boxes.

The company's customers send their payments to the PO box.

There was a letter in the PO box two days later, sent overnight express.

Instead we have a PO box at the local post office, which is a twenty-minute walk away.

Can a PO Box be used for the registered office address?

Many countries offer some type of PO Boxes for different uses.

Even small settlements feature a block of PO boxes for rent.

In Japan, PO boxes are available at most post office locations.

To rent a PO Box, two different forms of identification are required.

And he gives the Cud PO box as an address.