FRL can refer to:
- Fairlie railway station, in Scotland
- Film Reference Library, a Canadian film archive
- Fire Research Laboratory, part of the United States Bureau of Alcohol, Tobacco, Firearms and Explosives
- Fish Rap Live!, a publication at the University of California, Santa Cruz
- Flight Refuelling Ltd, now Cobham plc, a British manufacturer
- Florida Rookie League, now the Gulf Coast League, an American Minor League Baseball league
- Forlì Airport, in Italy
- Frame representation language
- Freedom Airlines, a defunct American airline
- French Radio London, a French-language internet radio station based in London
- Friesland, a province of the Netherlands
- .frl, the Internet top-level domain for Friesland
- Fundació Ramon Llull (Ramon Llull Foundation) a Catalan cultural organization
- Furnace Room Lullaby, an album by Neko Case & Her Boyfriends
- Freedom of Russia Legion, Russians fighting for Ukraine during the 2022 Russian invasion of Ukraine
If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: