PPR

PPR may refer to:

Politics and government

 * Partido Popular Republicano, a political party in El Salvador
 * Partido Progressista Reformador, a Brazilian party (1993–1995)
 * Pirate Party of Russia (founded 2009)
 * Policía de Puerto Rico, the Spanish abbreviation for the Puerto Rico Police
 * Polish People's Republic, a Warsaw Pact member state (1947–1989)
 * Politieke Partij Radicalen, a Dutch party (1968–1990)
 * Polska Partia Robotnicza, the Polish Workers' Party (1942–1948)
 * Puerto Ricans for Puerto Rico Party (Partido Puertorriqueños por Puerto Rico; founded 2003)
 * Romanian Popular Party, a Moldovan political party (founded 2013)

Science, technology and mathematics

 * Pentatricopeptide repeat, a sequence motif in genetics
 * Peste des petits ruminants, or ovine rinderpest (the French initialism is commonly used in English in Africa)
 * Polypropylene random copolymer, a plastic used for potable water pipework
 * Portland Pattern Repository, a web repository for computer programming design patterns
 * Projection Pursuit Regression, a statistical learning method
 * Pulsed Plasma Rocket, a form of nuclear pulse propulsion, a pure-fission variant of PuFF under development by Howe Industries for NASA

Other uses

 * PPR (company), a French luxury-brands and retail conglomerate
 * Philosophy and Phenomenological Research, a bimonthly academic journal
 * Points per reception, a scoring system for fantasy American football
 * Private product remaining, a macroeconomic indicator
 * Proper, in heraldry; see
 * Prior Permission Required, permission to land at an airport; see
 * Post-punk revival, an indie rock subgenre