FL or variations may refer to:
Businesses and organizations[edit]
- FL, IATA code of Fly Lili, a Romanian airline
- FL, then-IATA code of AirTran Airways, a former American airline
- FL Group, an Icelandic investment company
- Foot Locker (ticker symbol), retailer
Numismatics[edit]
- Florin (disambiguation), various coins
- Guilder, various coins also sometimes called "florin"
Places[edit]
- Florida, US postal abbreviation
Science and technology[edit]
Biology and medicine[edit]
- FLT3LG (Fms-related tyrosine kinase 3 ligand), a protein
- Fluffy transcription factor, gene of Neurospora crassa
- Fluorouracil (5-FU), and leucovorin (folinic acid), a chemotherapy regimen
- Follicular lymphoma in medicine
- Frontal lobe, the largest brain lobe
Mathematics and computing[edit]
- FL (complexity), a class of functions
- FL (programming language)
- FL Studio, music production software
Other uses in science and technology[edit]
- Femtolitre, a unit of volume
- Flerovium, symbol Fl, a chemical element
- Flight level, of an aircraft
- "Fluid", as in fluid ounce (fl oz)
- Foot-lambert, a unit of luminance
- Friedmann–Lemaître metric in cosmology
Sport[edit]
- Federal League, a 1914–1915 US baseball league
- English Football League
Genealogy[edit]
- Floruit (abbreviated fl.), a date when someone was active
Other uses[edit]
- fl, a typographical ligature
- Flavius, a family or personal name in ancient Rome
- Flawless, a grade of diamond clarity
- Fork length, a standard fish measurement
- Free List (Liechtenstein), a political party
- Volvo FL, a truck
- Front Left speaker in 5.1 surround sound
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction