A fir is a type of evergreen coniferous tree.
Fir, FIR or F.I.R. may also refer to:
Entertainment
- F.I.R., a Taiwanese pop music group
- F.I.R. (album)
- F. I. R. (1999 film), a Malayalam action film
- FIR (2022 film), an upcoming Tamil-language action thriller film
- F.I.R. (TV series), an Indian sitcom
- Falling in Reverse, an American rock band
Science and technology
- Far infrared
- Finite impulse response
- Free ideal ring
- Flight information region
- FiR 1, the first nuclear reactor in Finland
- Research Institute for Operations Management (German: Forschungsinstitut für Rationalisierung), in Germany
Other
- Firan language (ISO 639-3 language code: fir)
- First information report, a police document in some countries
- Flats Industrial Railroad, a former US company
- Italian Rugby Federation (Italian: Federazione Italiana Rugby)
- USCGC Fir, 2 US Coast Guard ships
- International Federation of Resistance Fighters – Association of Anti-Fascists (French: FIR Fédération Internationale des Résistantes - Association des Antifascistes)
- An alternate spelling of Fier, a city in Albania
See also
 |
This disambiguation page lists articles associated with the title FIR. If an internal link led you here, you may wish to change the link to point directly to the intended article. |
Fir is also the Irish Meaning for Men or Man and can be seen on Toilet doors in most public buildings in Ireland.