PRI

PRI may refer to:

Entertainment and media

 * Performance Racing Industry, a magazine
 * PRI Records, in Los Angeles, US
 * Public Radio International, Minneapolis, US

Measurements and codes

 * Perceptual Reasoning Index, in the WAIS-IV intelligence test
 * Photochemical Reflectance Index
 * Pulse repetition interval
 * Praslin Island Airport (IATA:PRI), Seychelles
 * Puerto Rico (ISO 3166-1 alpha-3: PRI)

Political parties

 * Independent Regionalist Party, Chile
 * Institutional Republican Party, Guatemala
 * Institutional Revolutionary Party, Mexico
 * Italian Republican Party, Italy

Research organizations

 * Pacific Research Institute, California, US
 * Paleontological Research Institution, Ithaca, New York, US
 * Penal Reform International
 * Population Research Institute (organization), Virginia, US, anti-contraception and abortion

Technology

 * Cromemco PRI printer interface card
 * Primary Rate Interface, telecommunication standard

Other uses

 * PRI disease resistant apple breeding program
 * Principles for Responsible Investment, UN initiative