The meaning of the Acronym PPO is...

PPO is

• People Protecting Otters

More Meanings For PPO:

• PolyPhenolic Oxidase
• PolyPhenylene Oxide
• Preferred Provider Organization
• Project Portfolio Office
• Percentage Price Oscillator
• Power Purchase Organization
• Public Price Offering
• Pupil Performance Objective
• Personal Protection Order
• People Protecting Otters
• PreProcessor output file
• Personal Post Office
• Prolific Priority Offender
• Preferred Provider Organization
• Pissing People Off

PPO is also in:

• Adults
• Chemistry
• Educational
• Electronics
• File Extensions
• Firms
• General
• Hospitals
• Law
• Networking
• Non-Profit Organizations
• Police
• Stock Exchange