N1, N.I, N-1, or N01 may refer to:

Information technology

Nokia N1 The Nokia N1 is an Android (operating system), Android-powered tablet computer, tablet developed by Nokia. Unveiled on 18 November 2014, it is Nokia's first mobile device since the sale of its original Microsoft Mobile, mobile phone business to ...

, an Android tablet * Nexus One, an Android phone made by HTC *

Nylas N1 Nylas Mail is an open-source desktop email client by Nylas, known for its emphasis on user-contributed extensions. It was formerly known as Nylas N1 and was rebranded as Nylas Mail starting with the January 17, 2017 release. Nylas discontinued ...

, a desktop email client * Oppo N1, an Android phone * N1, a Sun Microsystems software brand now mostly integrated into Sun Ops Center * N1 Grid Engine, older name for Sun Grid Engine

Popular culture

Naboo N-1 Starfighter The following is a list of science-fictional '' Star Wars'' starfighters. Within the ''Star Wars'' setting, a starfighter is defined as a "small, fast, manevuerable, and heavily armed starship used in direct confrontations between opposing forc ...

, a spacecraft from the ''Star Wars'' fictional universe *

Internet slang Internet slang (also called Internet shorthand, cyber-slang, netspeak, digispeak or chatspeak) is a non-standard or unofficial form of language used by people on the Internet to communicate to one another. An example of Internet slang is "LOL" m ...

for "nice one" * Network One, a defunct American broadcast television network * Nippon Ichi, also known as N1, a Japanese developer and publisher of game software

Science

* N1 (also called N100), an evoked potential over the human brain *

N1 ring In commutative algebra, an N-1 ring is an integral domain A whose integral closure in its quotient field is a finitely generated A-module. It is called a Japanese ring (or an N-2 ring) if for every finite extension L of its quotient field K, the i ...

, a term used in mathematics * A

non-small cell lung carcinoma staging Non-small-cell lung cancer (NSCLC) is any type of epithelial lung cancer other than small-cell lung carcinoma (SCLC). NSCLC accounts for about 85% of all lung cancers. As a class, NSCLCs are relatively insensitive to chemotherapy, compared to sm ...

code for ''Metastasis to ipsilateral peribronchial or ipsilateral hilar lymph nodes'' * Visual N1, a human brain evoked potential response * N01, Nephritic syndrome ICD-10 code * ATC code N01 ''Anesthetics'', a subgroup of the Anatomical Therapeutic Chemical Classification System

Vehicles

* USS ''N-1'' (SS-53), a 1915 coastal defense submarine of the United States Navy * A type of

light commercial vehicle A light commercial vehicle (LCV) in the European Union, Australia and New Zealand is a commercial carrier vehicle with a gross vehicle weight of no more than 3.5 metric tons (tonnes). The LCV designation is also occasionally used in both Canad ...

* N₁, gauges in that monitor the low-pressure compressor section of a

jet engine A jet engine is a type of reaction engine discharging a fast-moving jet of heated gas (usually air) that generates thrust by jet propulsion. While this broad definition can include rocket, Pump-jet, water jet, and hybrid propulsion, the term ...

Airplanes

AEG N.I The AEG N.I was a German biplane Night bomber, night-bomber aircraft, bomber which saw limited action during World War I. A total of 37 were built. Several were used postwar as airliners. Specifications References Bibliography

* A ...

, a German World War I night bomber *

Caproni Campini N.1 The Caproni Campini N.1, also known as the C.C.2, is an experimental jet aircraft built in the 1930s by Italian aircraft manufacturer Caproni. The N.1 first flew in 1940 and was briefly regarded as the first successful jet-powered aircraft in hi ...

, a 1940 early motorjet-powered test airplane *

Naval Aircraft Factory N-1 The Naval Aircraft Factory N-1 or Davis Gun Carrier was a 1918 maritime patrol aircraft built by the Naval Aircraft Factory (NAF), the in-house aircraft production arm of the United States Navy. A floatplane of biplane configuration with a single ...

, a 1918 United States Navy maritime patrol aircraft *

Northrop N-1 The Northrop N-1 (''Northrop Model 1'') was a projected flying wing medium bomber designed by Jack Northrop. Design and development The N-1 was a development of an earlier flying wing bomber concept from 1937, when Jack Northrop worked for Doug ...

, proposed

flying wing A flying wing is a tailless fixed-wing aircraft that has no definite fuselage, with its crew, payload, fuel, and equipment housed inside the main wing structure. A flying wing may have various small protuberances such as pods, nacelles, blis ...

medium bomber *

Northrop N-1M The Northrop N-1M (''Northrop Model 1 Mockup''), also known by the nickname "Jeep", is a retired American experimental aircraft used in the development of the flying wing concept by Northrop Aircraft during the 1940s. Design and development J ...

, research aircraft built as a flying

mockup In manufacturing and design, a mockup, or mock-up, is a scale or full-size model of a design or device, used for teaching, demonstration, design evaluation, promotion, and other purposes. A mockup may be a ''prototype'' if it provides at leas ...

of the Northrop N-1

Locomotives

GNR Class N1 The Great Northern Railway (GNR) Class N1 was an 0-6-2T side tank steam locomotive designed by Henry Ivatt and introduced in 1906. They were all withdrawn from service between 1947 and 1959. None have survived. Most of the class were fitted ...

, a British 0-6-2T steam locomotive class *

PRR N1s The Pennsylvania Railroad's N1s was a class of steam locomotive built for Lines West. They were of 2-10-2 "Santa Fe" wheel arrangement, ten driving wheels with a two-wheel leading truck and a two-wheel cast KW-pattern trailing truck under a gia ...

, a type of steam locomotive *

SECR N1 class The SECR N1 class was a type of 3-cylinder 2-6-0 ('mogul') steam locomotive designed by Richard Maunsell for mixed traffic duties, initially on the South Eastern and Chatham Railway (SECR), and later operated for the Southern Railway (SR). Th ...

, a British 2-6-0 steam locomotive class *

VR Class Pr1 VR Class Pr1 (original classification N1, nickname ''Paikku'', from Finnish “paikallinen”, local) was a tank steam locomotive for local passenger services of Valtionrautatiet, Finnish railways. Ordering and delivery In the 1920s, VR was conc ...

(original classification N1), a Finnish steam locomotive

Rockets

* N1 (rocket), a Soviet rocket *

N-I rocket The N-I or N-1 was a derivative of the American Thor-Delta rocket, produced under license in Japan. The N stood for "Nippon" (Japan). It used a Long Tank Thor first stage, a Mitsubishi Heavy Industries-designed LE-3 engine on the second stage ...

, a Japanese rocket

Other uses

* N1 (company), an Icelandic gasoline/convenience store chain * N1 (TV channel), a cable TV news channel * N1 (Long Island bus) * N1, a district in the N postcode area in North London, England * ''N.1'' (David Carreira album), a 2011 album by David Carreira * Nebraska Highway 1, a

state highway A state highway, state road, or state route (and the equivalent provincial highway, provincial road, or provincial route) is usually a road that is either ''numbered'' or ''maintained'' by a sub-national state or province. A road numbered by a ...

in the U.S. state of Nebraska