PNP

Technology

• Plug and play, a characteristic of a computer bus which requires no physical device configuration
  • Legacy Plug and Play (PnP), a specific PC ISA bus extension technology
• PNP transistor, a type of bipolar junction transistor
• Perspective-n-Point, a technique in computer vision which estimates a camera pose from given n 3D points and their projections in an image

Science and medicine

• Purine nucleoside phosphorylase, an enzyme involved in purine metabolism
• 4-Nitrophenol, also known as p-nitrophenol or para-nitrophenol.

Organizations

• New Progressive Party of Puerto Rico, Spanish initials of a Puerto Rican political party
• Partido Nashonal di Pueblo, a Curaçaoan political party
• National Patriots' Party, a Burkinabé political party
• National Popular Party, a Romanian political party
• Parti national populaire, a political party in Quebec, Canada, in the 1970s
• People Not Psychiatry, a 1970s (London-oriented) British Anti-Psychiatry movement
• People's New Party, a Japanese political party
• Peoples National Party (disambiguation), a political party in a number of countries
• Peruvian National Police, the national police force of Peru
• Peruvian Nationalist Party, a Peruvian political party
• Philippine National Police, the national police force of the Republic of the Philippines
• Princess Naoko Planning, the media production company established by Naoko Takeuchi
• Progressive National Party (disambiguation), a political party in a number of countries

Other

• Party and play, combining methamphetamine or other drugs and sexual activity
• P&P (disambiguation),

See also

• Universal Plug and Play (UPnP), networking protocols