PSB

PSB may refer to:

Education

 * Paris School of Business, a private business school located in Paris
 * Penn State Behrend, a commonwealth Pennsylvania State University campus in Erie, PA.
 * Public Schools Branch, the English school district of Prince Edward Island, Canada
 * Public Schools of Brookline, a school district of Brookline, Massachusetts, United States

Music

 * Pet Shop Boys, an English musical duo
 * Plus-Tech Squeeze Box, a Japanese Shibuya-kei band
 * PSB Speakers, a Canadian loudspeaker company
 * Public Service Broadcasting (band), a British electronic trio

Organisations

 * Brunei History Centre (Pusat Sejarah Brunei), a government body in Brunei
 * Pacific Symposium on Biocomputing, an annual scientific meeting
 * Philippine Savings Bank
 * Promsvyazbank, a Russian state-owned bank
 * PS Business Parks, an American real estate investment trust (NYSE: PSB)
 * PSB Insights, a market research firm (Penn Schoen Berland)
 * Psychological Strategy Board, a U.S. government committee to coordinate psychological warfare
 * Public security bureau (China), the name for a police department in mainland China
 * Punjab & Sind Bank, Northern India (NSE: PSB)

Politics

 * Belgian Socialist Party (Parti Socialiste belge)
 * Brazilian Socialist Party (Partido Socialista Brasileiro)
 * United Sarawak Party, (Parti Sarawak Bersatu), a political party in Sarawak, Malaysia

Science and medicine

 * Persistent slip bands
 * Phosphate solubilizing bacteria
 * Protected specimen brush
 * Purple sulfur bacteria

Technology

 * Polysulfide–bromide battery
 * Proton Synchrotron Booster, a synchrotron at CERN
 * .PSB, an Abode Photoshop file format

Other

 * Mid-State Regional Airport (IATA airport code "PSB"), an airport in Philipsburg, Pennsylvania
 * Polski Słownik Biograficzny, a Polish encyclopedia
 * Poplar Street Bridge, a bridge across the Mississippi River
 * Presidential Service Badge, of the US military
 * Psychological Strategy Board, a committee set up by the Truman administration to coordinate and plan psychological operations
 * Public service broadcasting in the United Kingdom
 * Purple sprouting broccoli, a variety of broccoli