N3 may refer to:

Roads

N3 (Bangladesh) The N3 or Dhaka–Mymensingh Highway is a national highway in Bangladesh. It connects the Bangladeshi capital city of Dhaka with the city of Mymensingh in the north. The N3 is part of Asian Highway 41 (AH41), a route of the Asian Highway Network. ...

, connecting Dhaka and Mymensingh * N3 road (Belgium), one of the national roads in Belgium *

National Road 3 (Democratic Republic of the Congo) National Road 3 (N3) is a road in the Democratic Republic of the Congo. It runs from the city of Bukavu on the south end of Lake Kivu to the city of Kisangani. The road begins northwest of Bukavu at Miti, travels northwest to Hombo at the bo ...

* N3 road (Gabon) * N3 road (Ghana) *

N3 road (Ireland) The N3 road is a national primary road in the Republic of Ireland, running between Dublin, Cavan and Republic of Ireland-United Kingdom border, the border with County Fermanagh. The A509 road (Northern Ireland), A509 and A46 road (Northern Irel ...

, a National Primary Route * N3 motorway (Netherlands), one of the national roads in the Netherlands *

N3 road (Senegal) The N3 road is one of the Roads in Senegal, national roads of Senegal. It connects the west and the east of the country by a direct route across the middle from Thiès in the west via Bambey, Diourbel, Mbacké, Touba, Senegal, Touba, Dahra, Lingu ...

, one of the national roads in Senegal *

N3 (South Africa) The N3 is a national route in South Africa that connects Johannesburg and Durban, respectively South Africa's largest and third-largest cities. Johannesburg is the financial and commercial heartland of South Africa, while Durban is South Afri ...

, a road connecting Johannesburg to Durban *

Route nationale 3 The Route nationale 3 is a trunk road ( nationale) in France connecting Paris to the frontier of Germany. Reclassification For the majority of its route, the RN 3 runs parallel to the A4 autoroute. As a result, sections have been or are proposed ...

, France

Transportation

* , a Royal Navy battleship design that was never built * , a 1915 coastal defense submarine of the US Navy * SP&S Class N-3, a steam locomotives class from the Spokane, Portland and Seattle Locomotive Roster * N₃, gauges for monitoring a third section in a triple spool

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

* N3, IATA code for the Russian airline Omskavia * N3, European

large goods vehicle A large goods vehicle (LGV), or heavy goods vehicle (HGV), in the European Union (EU) is any lorry with a Gross combined weight rating, gross combination mass (GCM) of over . Sub-category N2 is used for vehicles between 3,500 kg and and N ...

s above 12 tonnes * N3 Pup - the

Preceptor N3 Pup The Preceptor N3 Pup is a family of ultralight, tube-and-fabric, high-wing, homebuilt aircraft. Kits were produced and marketed by Preceptor Aircraft, of Rutherfordton, North Carolina.Vandermeullen, Richard: ''2012 Kit Aircraft Buyer's Guide' ...

ultralight aircraft (and derivatives)

Science and technology

Haplogroup N (Y-DNA) Haplogroup N (M231) is a Y-chromosome DNA haplogroup defined by the presence of the single-nucleotide polymorphism (SNP) marker M231. It is most commonly found in males originating from northern Eurasia. It also has been observed at lower fr ...

, a former human Y-chromosomal haplogroup, now N1c * n-3,

Omega-3 fatty acid Omega−3 fatty acids, also called omega−3 oils, ω−3 fatty acids or ''n''−3 fatty acids, are polyunsaturated fatty acids (PUFAs) characterized by the presence of a double bond three atoms away from the terminal methyl group in their ...

* Trinitrogen (), inorganic molecule composed of three nitrogen atoms * , an

azide In chemistry, azide (, ) is a linear, polyatomic anion with the formula and structure . It is the conjugate base of hydrazoic acid . Organic azides are organic compounds with the formula , containing the azide functional group. The dominant ...

anion in chemistry * , a

nitride In chemistry, a nitride is a chemical compound of nitrogen. Nitrides can be inorganic or organic, ionic or covalent. The nitride anion, N3−, is very elusive but compounds of nitride are numerous, although rarely naturally occurring. Some nitr ...

anion in chemistry * N3 Lung cancer, metastasis to certain lymph nodes * N₃, the genus three non orientable

surface A surface, as the term is most generally used, is the outermost or uppermost layer of a physical object or space. It is the portion or region of the object that can first be perceived by an observer using the senses of sight and touch, and is ...

* N3, ''cis''-bis(isothiocyanato)bis(2,2'-bipyridyl-4,4'-dicarboxylato)ruthenium(II), a red dye in

dye-sensitized solar cell A dye-sensitized solar cell (DSSC, DSC, DYSC or Grätzel cell) is a low-cost solar cell belonging to the group of thin film solar cells. It is based on a semiconductor formed between a photo-sensitized anode and an electrolyte, a '' photoelectr ...

s *N3, abbreviation for the 3 nanometer process node in semiconductor technology

Other

N3 (Calgary) N3 is a condominium building in Calgary, Alberta. It is Calgary's first parking-free condominium. Located in the East Village, it is close to the CTrain and Downtown. The building consists of 167 units, which would normally require 100 parking spa ...

, condominium building *

N3 (NHS) The Health and Social Care Network (HSCN) is a standards-based network that replaced the N3 network in the National Health Service (NHS) in England. It went live in April 2017. Transition to the new network was completed by November 2020. Histo ...

, the national broadband network for the English National Health Service *

Notation3 Notation3, or N3 as it is more commonly known, is a shorthand non-XML serialization of Resource Description Framework models, designed with human-readability in mind: N3 is much more compact and readable than XML RDF notation. The format is being ...

, or N3 rules, a textual notation for the Resource Description Framework * N3, the third level of the

Japanese-Language Proficiency Test The , or JLPT, is a standardized criterion-referenced test to evaluate and certify Japanese language proficiency for non-native speakers, covering language knowledge, reading ability, and listening ability. The test is held twice a year in Japan ...

* N3, the most recent version of the

Nagravision Nagravision (or Nagra Kudelski or simply Nagra) is a company of the Kudelski Group that develops conditional access systems for digital cable and satellite television. The name is also used for their main products, the Nagravision enc ...

conditional access system for cable and satellite television * N3, a postcode district in the

N postcode area The N (Northern) postcode area, also known as the London N postcode area, is the part of the London postal district, London post town covering part of North London, England. It is a group of 25 postcode districts which covers around 17,429 live ...

in London * N3, the former name of NDR Fernsehen, a German television channel

Roads

Transportation

Science and technology

Other

See also