FIR
From Wikipedia, the free encyclopedia
FIR may stand for:
- Finite impulse response, a digital filter property.
- FIR - Research Institute for Operations Management
- French Indian rupee, defunct currency in French India.
- far infrared, i.e. infrared radiation of long wave length
- In India, First Information Report, the first report of crime filed by police
- Flight Information Region, a type of airspace
- F.I.R., the Mandarin rock music group
- in web design, Fahrner Image Replacement, a method for replacing text with an image using style sheets [1]
- Federazione Italiana Rugby, the rugby union governing body in Italy
