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FIR

From Wikipedia, the free encyclopedia

A fir is a type of evergreen coniferous tree.

Fir, FIR or F.I.R. may also refer to:

Entertainment

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Science and technology

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  • Far infrared
  • Finite impulse response, a type of filter in signal processing
  • Free ideal ring
  • Flight information region
  • FiR 1, the first nuclear reactor in Finland
  • Research Institute for Operations Management (‹See Tfd›German: Forschungsinstitut für Rationalisierung), in Germany

Other uses

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See also

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