NTT may refer to:
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National Native Title Tribunal
The National Native Title Tribunal (NNTT) is an independent body established under the ''Native Title Act 1993'' in Australia as a special measure for the advancement and protection of Aboriginal and Torres Strait Islander peoples (Indigenous Aus ...
(NTT), Australian government instrumentality
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NATO
The North Atlantic Treaty Organization (NATO, ; french: Organisation du traité de l'Atlantique nord, ), also called the North Atlantic Alliance, is an intergovernmental military alliance between 30 member states – 28 European and two No ...
countries, as per
NATO country code
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New Technology Telescope
The New Technology Telescope or NTT is a 3.58-metre Ritchey–Chrétien telescope operated by the European Southern Observatory. It began operations in 1989. It is located in Chile at the La Silla Observatory and was an early pioneer in the use ...
, a 3.6m telescope at La Silla Observatory, Chile
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New Technology Train
New Technology Train (NTT) is the collective term for the modern passenger fleet of the New York City Subway that has entered service since the turn of the 21st century. This includes the current R142, R142A, R143, R160, R179, and R188 mod ...
, a series of the New York City Subway made from 1999 onwards
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New trade theory
New trade theory (NTT) is a collection of economic models in international trade theory which focuses on the role of increasing returns to scale and network effects, which were originally developed in the late 1970s and early 1980s. The main mo ...
, an economic theory
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Niuatoputapu Airport
Niuatoputapu Airport , also known as Mata'aho Airport, is an airport in Niuatoputapu, Tonga. The airfield is an unsealed coral strip.
Damage to the airport from the 2009 Samoa earthquake and tsunami
The 2009 Samoa earthquake and tsunami took p ...
, IATA code
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Nippon Telegraph and Telephone
, commonly known as NTT, is a Japanese telecommunications company headquartered in Tokyo, Japan. Ranked 55th in ''Fortune'' Global 500, NTT is the fourth largest telecommunications company in the world in terms of revenue, as well as the third la ...
(NTT), a Japanese telecommunications company
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Nottinghamshire
Nottinghamshire (; abbreviated Notts.) is a landlocked county in the East Midlands region of England, bordering South Yorkshire to the north-west, Lincolnshire to the east, Leicestershire to the south, and Derbyshire to the west. The trad ...
, county in England, Chapman code
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NTT Docomo, a mobile phone operator, subsidiary of NTT founded in 1991
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NTT Ltd., a global technology and services provider, subsidiary of NTT founded in 2019
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Number theoretic transform
In mathematics, the discrete Fourier transform over a ring generalizes the discrete Fourier transform (DFT), of a function whose values are commonly complex numbers, over an arbitrary ring.
Definition
Let R be any ring, let n\geq 1 be an intege ...
, a mathematical transform
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East Nusa Tenggara
East Nusa Tenggara ( id, Nusa Tenggara Timur – NTT; pt, Sonda Oriental) is the southernmost province of Indonesia. It comprises the eastern portion of the Lesser Sunda Islands, facing the Indian Ocean in the south and the Flores Sea in the nor ...
, a province of Indonesia known as Nusa Tenggara Timur in Indonesian language.
* non-traditional
tincture (heraldry)
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