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Norwegian Cruise Line Holdings
Norwegian Cruise Line Holdings is a Miami-based cruise company operating Norwegian Cruise Line, Oceania Cruises, and Regent Seven Seas Cruises, the world's third largest cruise operator.
Norwegian Defence Materiel Agency
The Norwegian Defence Materiel Agency, also known as Forsvarsmateriell, is the government agency that procures and manages materiel for the Norwegian Armed Forces, established in 2016.
Norwegian Defence Research Establishment
The Norwegian Defence Research Establishment, Forsvarets forskningsinstitutt or FFI, is Norway's defense research institute at Kjeller, founded in 1946 and known for the HUGIN underwater vehicle.
Norwegian Epic
Norwegian Epic is a cruise ship operated by Norwegian Cruise Line, built in Saint-Nazaire, France, and delivered in 2010 as the sole vessel of its Epic Class.
Norwegian Joy
Norwegian Joy (喜悦号; Xǐ Yuè Hào) is a cruise ship of Norwegian Cruise Line's Breakaway Plus class, delivered in 2017 and first built for the Chinese market.
Norwegian Luna
Norwegian Luna is a cruise ship operated by Norwegian Cruise Line, delivered by Fincantieri in March 2026 as the second Prima Plus Class ship and sister to Norwegian Aqua.
Norwegian National Security Authority
The Norwegian National Security Authority (Nasjonal sikkerhetsmyndighet, NSM) is a Norwegian government directorate responsible for protective security, countering espionage and sabotage, and coordinating responses to serious cyber operations.
Norwegian Offshore Directorate
The Norwegian Offshore Directorate (Sokkeldirektoratet), known until 2024 as the Norwegian Petroleum Directorate, is the government agency administering petroleum resources, CO2 storage, and seabed minerals on the Norwegian continental shelf.
Norwegian People's Aid
Norwegian People's Aid (Norsk Folkehjelp, NPA) is a Norwegian humanitarian organization founded in 1939, active in mine clearance and relief work in more than 30 countries.
Norwegian Radiation and Nuclear Safety Authority
The Norwegian Radiation and Nuclear Safety Authority, Direktoratet for strålevern og atomsikkerhet (DSA), is Norway's government directorate for radiation protection, nuclear safety, and radioactive waste, formed in 1993.
Norwegian rocket incident
The Norwegian rocket incident, also called the Black Brant scare, was a 1995 nuclear false alarm in which Russia mistook a Norwegian scientific rocket for a missile attack.
Norwegian Water Resources and Energy Directorate
The Norwegian Water Resources and Energy Directorate (NVE) is a Norwegian government directorate under the Ministry of Energy, managing water and energy resources since 1921.
Norwich Airport
Norwich Airport (NWI/EGSH), also called Norwich International, is a regional airport 2.5 miles north of Norwich on the former RAF Horsham St Faith bomber station, with a 1,841 m runway and 453,000 passengers in 2025/26.
Norwich Castle
Norwich Castle, also known as Norwich Castle Museum, is a Norman royal castle in Norwich, England, with a great stone keep completed in 1121 that has housed a museum since 1894.
Norwich to Tilbury
Norwich to Tilbury is a proposed 180 km, 400 kV electricity transmission connection by National Grid, running from Norwich Main substation in Norfolk to Tilbury in Essex.
NOS (Portuguese company)
NOS is a Portuguese telecommunications and entertainment group headquartered in Lisbon, created by the 2013 merger of Optimus and ZON, and listed in the PSI-20 index.
Nose art
Nose art is decorative painting or lettering applied to military aircraft, usually near the nose, by aircrews expressing individuality and morale, peaking in World War II.
Noshiro power station
Noshiro power station (能代火力発電所, Noshiro Thermal Power Station) is a 1,800 MW coal-fired power station in Noshiro, Akita Prefecture, Japan, owned by Tohoku Electric Power.
NoSQL
NoSQL, or "not only SQL," is an umbrella term for non-relational databases that store data as documents, key-value pairs, wide columns, or graphs, and typically scale horizontally across many servers.
Nosrat Oil Field
Nosrat (نصرت) is a shared offshore oil field in the Persian Gulf about 35 km southeast of Iran's Sirri Island, an extension of Dubai's Fateh field discovered in 1981.
Nostrum Oil and Gas PLC
Nostrum Oil and Gas PLC is a London-listed mixed-asset energy company formed in 2013, operating the Chinarevskoye gas-condensate field in north-western Kazakhstan with a 4.2-billion-cubic-meter processing hub.
NOTAM
A NOTAM (Notice to Airmen) is a notice of aeronautical hazards, closures, and changes that pilots must review before flight, a system first standardized in 1947.
NOTAR
NOTAR (short for NO TAil Rotor) is a helicopter anti-torque system that replaces the conventional tail rotor with a fan-pressurized tailboom, developed by Hughes Helicopters.
Notch (display)
A display notch is a cutout at the top of a smartphone screen that houses the front camera, earpiece, and sensors; the iPhone X made it mainstream in 2017.
Notch filter
A notch filter is a band-stop filter with a very narrow stopband that rejects a narrow frequency band, such as 50 or 60 Hz mains hum.
Notebook
A notebook, or notepad, is a bound collection of paper pages used for writing, drawing, or recording data, ranging from school exercise books to legal records.
Notebook computer
A notebook computer, also called a laptop, is a small portable personal computer with a clamshell form factor; the term once meant smaller machines but now means the same as laptop.
NotebookLM
NotebookLM is a source-grounded notebook and research assistant from Google that answers questions from uploaded documents with citations, and went viral in 2024 with its AI podcast feature.
Notepad++
Notepad++ is a free, GPL-licensed source code editor and Windows Notepad replacement built in C++ on Scintilla, supporting about 80 languages, UDL custom syntax, and a plugin system via Plugins Admin.
Notes (Apple)
Notes, also known as Apple Notes, is a free note-taking application by Apple, built into iOS, iPadOS, macOS, and visionOS since the first iPhone in 2007, syncing through iCloud.