PCB

PCB may refer to:

Science and technology

• Polychlorinated biphenyl, an organic chlorine compound, now recognized as an environmental toxin and classified as a persistent organic pollutant
• Printed circuit board, a board used in electronics
• Plenum chamber burning, in some jet engines
• Papillary carcinomas of the breast, rare forms of the breast cancers

Computing

• PCB (software), software to design printed circuit boards
• PCBoard, bulletin board software for MS-DOS
• Process control block, an operating system data structure
• Precompiled Binary

Organizations

Political parties

• Bolshevik Communist Party (Spanish: Partido Comunista Bolchevique), a Mexican political party in the 1960s
• Communist Party of Belgium (French: Parti Communiste de Belgique), until splitting in 1989
  • Communist Party of Belgium (1989)(French: Parti Communiste de Belgique), one of the successors to that party
• Communist Party of Bolivia (Spanish: Partido Comunista de Bolivia)
• Brazilian Communist Party (Portuguese: Partido Comunista Brasileiro)

Other organizations

• Pacific Coast Borax Company, an American mining company
• Pakistan Cricket Board, national regulatory board for cricket in Pakistan
• PCB Piezotronics, a manufacturer of piezoelectric sensors
• Pharmacy Council of Bangladesh
• Police Complaints Board, in England and Wales

Places

• Panama City Beach, Florida, United States
• Pondok Cabe Airport (IATA code), Indonesia

Other uses

• Penetration-cum-blast, ammunition type for the Arjun tank's 120mm cannon
• Pablo Carreño Busta, Spanish tennis player
• Perfect Cherry Blossom, the seventh official game in the Japanese Touhou series by ZUN
• Public call box, a telephone booth
• PCB, a bible translation into Persian from 1995