OPP

Look up OPP or opp in Wiktionary, the free dictionary.

OPP, O.P.P., or Opp may refer to:

Organizations

• Omega Psi Phi, an international fraternity
• One People's Project, an anti racist group
• Ontario Provincial Police, the provincial police service of Ontario, Canada
• Open Prosthetics Project, a project dedicated to creation of public domain prosthetics
• Orangi Pilot Project, a development project in slums of Karachi, Pakistan
• OPP Ltd, a psychometrics provider in Europe

Science and technology

• Ovine progressive pneumonia, or ovine lentivirus, a chronic infection that affects sheep
• Ortho-phenylphenol, or 2-Phenylphenol, an organic compound used as a fungicide
• Object Push Profile, a Bluetooth communications protocol based on the OBEX protocol
• Oriented Polypropylene, and specifically BOPP (biaxially oriented PP), a polymer used mainly for packaging and labeling

Other uses

• Opp, Alabama, a city in the United States
• Opp (newspaper), published in Oppdal, Norway
• "O.P.P." (song), a song by Naughty by Nature from the album Naughty by Nature

See also

• Opposition (disambiguation), shortened
• One Police Plaza (1PP), the Police headquarters in New York City