Acronym for Please Pick Up (PPU), often used in www.craigslist.com or other classified ads.
The advertisement for a "Free Sofa - PPU" indicated the item is available for pickup anytime.
by Jason in AZ July 10, 2008
1 more definition
Shorthand for AGEIA Technology's physics processing unit.
"I just upgraded my CPU, GPU, and got one of those new PPU's they're talking about!"
by Teqonix August 22, 2005