is the shortcut for Wikipedia's Picture Peer Review.

PPR may refer to:

• PPR, a French luxury goods and retail distribution company
• Philosophy and Phenomenological Research, a bimonthly philosophy journal
• Politieke Partij Radicalen, a minor Dutch political party
• Polska Partia Robotnicza, a defunct People's Poland totalitarian communist political party
• Polish People's Republic, a translation of Poland's official name between 1952 and 1989
• Portland Pattern Repository, a web repository for computer programming design patterns
• Private Product Remaining, a macroeconomics indicator
• Pentatricopeptide Repeat Protein, a family of proteins that occurs commonly in the plant kingdom