polychlorinated biphenyl

PCB may refer to:

In science and technology:

• Printed circuit board
• PCBoard, software
• Polychlorinated biphenyls, organic compounds
• Plenum chamber burning, jet engine technology for thrust vectoring
• Power circuit breaker
• Process control block, a data structure
• PCB Piezotronics, a manufacturer of piezoelectric sensors

In government:

• Brazilian Communist Party, Partido Comunista Brasileiro
• Communist Party of Bolivia, Partido Comunista de Bolivia
• Police Complaints Board, in England and Wales

Other uses:

• Pakistan Cricket Board, regulatory board for cricket in Pakistan
• Panama City Beach, Florida
• Prifysgol Cymru, Bangor, a university in Wales
• Perfect Cherry Blossom, a computer game
• Phelps County Bank, or National Bank of Rolla Building, in Missouri, United States

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