NIR

From Wikipedia, the free encyclopedia

NIR or Nir may refer to:

Science and technology[edit]

  • Near-infrared, a region within the infrared part of the electromagnetic radiation spectrum
  • Near-infrared spectroscopy, a spectroscopic method that uses the near-infrared region (from 780 nm to 2500 nm).
  • National Identity Register, a former UK database
  • National Internet registry, which coordinates IP address and other resource allocation
  • NIR, proposed variation of the SECAM colour television system in the Soviet Union
  • Numéro d'inscription au répertoire national d'identification des personnes and numéro d'inscription au répertoire, national identity numbers; see INSEE code

Places[edit]

Other uses[edit]

See also[edit]