NN

NN may refer to:

Fiction

• Naru Narusegawa, a fictional character in the Love Hina series
• Netochka Nezvanova (novel), a novel by Fyoodor Dostoevsky
  • Netochka Nezvanova, an internet persona named after the novel

Geography

• Newport News, Virginia, an independent city in Virginia
• Normalnull, a geographical height datum level used in Europe, roughly equivalent to "sea level"
• the British post code for the region in eastern England which is served by the Northampton postal sorting office
• Nizhny Novgorod, a 5th largest city in Russia

History

• Nacht und Nebel, a directive of Adolf Hitler

Media

• Navigate Negotiate (The 2N Theory) : In life you only Navigate and Negotiate, you move and make decisions, to navigate through goals and morally negotiate objectively for a peace of mind. KeNN Hopkins Jr.

• Nicktoons Network, a digital cable and satellite television network
• nn (newsreader), a Unix-based news client

Science and technology

• Natural neighbor, a method of spatial interpolation
• Netscape Navigator, a proprietary web browser
• Network neutrality, a principle that is potentially to all networks
• Neural network, a network or circuit of biological neurons
• Neutronium, a fictional element
• Norilsk Nickel, а international metallurgical and mining company
• Novo Nordisk, a Danish pharmaceutical company

Transport

• Nevada Northern Railway reporting mark
• VIM Airlines IATA airline designator
• Airline industry abbreviation for "Need" or "Needs" and used in Passenger Name Records
• National Network, a system of highways in the United States designated for use by large trucks, established in the Surface Transportation Assistance Act

Other

• NN Phillips, a daughter of Peter Phillips and Autumn Phillips
• Nearest neighbor
• Nomen nescio, the Latin phrase for an unknown person
• Netroots Nation, a progressive grassroots organization affiliated with the DailyKos
• Nynorsk, a Norwegian written language (ISO 639 alpha-1, nn)
• Non-nude pornography, a form of erotic photography
• N.N., a pseudonym of 18th century Italian priest Camillo Almici
• Double net lease, a type of lease used for commercial real estate
• Nacho Novo, a Spanish football player
• Night night, a text farewell at the end of an evening of online gaming
• No need, an Internet trading term
• No Name, a term used when the name of a person is not known