NOP or N.O.P. may refer to: NOP (code), an assembly language instruction etc. that effectively does nothing at all 3-Nitrooxypropanol, an enzyme inhibitor "Narodnooslobodilački pokret", also known as the Croatian Partisans National Opinion Polls, a pollster acquired by GfK National Organic Program, an American organic food certification program National Revival of Poland (Narodowe Odrodzenie Polski), a nationalistic Polish political party Network of practice in social science New Orleans Pelicans, a National Basketball Association team based in the U.S. city of New Orleans, Louisiana New Orleans Protocol, a 2004 agreement among white supremacist and neo-Nazi groups Nike Oregon Project, an athletics team Nociceptin receptor, a neurotransmitter receptor in the opioid receptor family Northern Ontario Party, a political party in Ontario, Canada North Point station, a train station on the Hong Kong MTR Island Line Sinop Airport (IATA code NOP), an airport in Sinop, in the Black Sea Region of Turkey See also Noop (disambiguation)