PX

¹

U.S. Army.

plural

PXs 

1. post exchange.

P.X.

²

abbreviation

1. please exchange.

PX

abbreviation

1. Post Exchange

Example Sentences

Obama said he modeled the Energy Security Trust on a proposal advanced by Securing America’s Future Energy, a nonpartisan group headed by such business and military leaders as FedEx chief executive Frederick W. Smith and retired Marine Corps Gen. P.X.

From Washington Post

But Gray, who is thought to be one of the leading candidates to succeed Marine Commandant P.X.

From Time Magazine Archive

Traffic moved placidly in daylight along the Frankfurt-Darmstadt autobahn while, just off the road, supply trucks piled up outside the Sunset P.X.

From Time Magazine Archive

I'd hate to tell you what it sounds like about two P.X.

From Project Gutenberg