PPPO

PPPO is an abbreviation and can mean:


 * Pacific Plant Protection Organization, a Regional Plant Protection Organization under the International Plant Protection Convention
 * Poly(2,6-diphenylphenylene oxide), an organic polymer
 * "PPPO", a song by Miss Kittin & The Hacker from Two
 * PPPO is otherwise known as Pretty Porky and Pissed Off, the Canadian fat activist and performance art collective based in Toronto, Ontario from 1996 – 2005.