title: NTT
text: # NTT
  
  NTT may refer to:
  
  * National Native Title Tribunal (NTT), Australian government instrumentality
  * NATO countries, as per NATO country code
  * New Technology Telescope, a 3.6m telescope at La Silla Observatory, Chile
  * New Technology Train, a series of the New York City Subway made from 1999 onwards
  * New trade theory, an economic theory
  * Niuatoputapu Airport, IATA code
  * Nippon Telegraph and Telephone (NTT), a Japanese telecommunications company
     * NTT Docomo, a mobile phone operator, subsidiary of NTT founded in 1991
  * Nottinghamshire, county in England, Chapman code
  * Number theoretic transform, a mathematical transform
  * East Nusa Tenggara, a province of Indonesia known as Nusa Tenggara Timur in Indonesian language.
  * non-traditional tincture (heraldry)
  