# SL

> Mediated Wiki article. Canonical URL: https://mediated.wiki/source/SL
> Markdown URL: https://mediated.wiki/source/SL.md
> Source: https://en.wikipedia.org/wiki/SL
> Source revision: 1352856529
> License: Creative Commons Attribution-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/)

{{wiktionary|SL}}
'''SL''' may refer to:
{{tocright}}
==Arts and entertainment==
* [SL (rapper)](/source/SL_(rapper)), a rapper from London
* ''[Second Life](/source/Second_Life)'', a multi-user 3D virtual world
* [Sensei's Library](/source/Sensei's_Library), an Internet site dedicated to the game of Go
* [Subdominant leittonwechselklänge](/source/Subdominant_leittonwechselkl%C3%A4nge)
* [Leicaflex SL](/source/Leicaflex_SL), a mechanical reflex camera
* [Leica SL](/source/Leica_SL), a mirrorless system camera

== Business and organizations ==
* [Sociedad Limitada](/source/Sociedad_Limitada), the Spanish version of a private limited company → ''{{section link|Private limited company|Spain}}''

===Politics===
* [Serbian Left](/source/Serbian_Left_(2022)) (''Srpska levica''), a political party in Serbia
* [Stronnictwo Ludowe](/source/Stronnictwo_Ludowe), a defunct Polish political party
* [Soyons Libres](/source/Soyons_Libres), a French political party

===Transportation and vehicles===
* [SL Corporation](/source/SL_Corporation), a Korean auto parts company
* [Rio Sul Serviços Aéreos Regionais](/source/Rio_Sul_Servi%C3%A7os_A%C3%A9reos_Regionais) (IATA code SL), a Brazilian airline
* [Salt Lake City Southern Railroad](/source/Salt_Lake_City_Southern_Railroad) (reporting mark SL)
* [Stor-Oslo Lokaltrafikk](/source/Stor-Oslo_Lokaltrafikk), a public transport operator in Akershus, Norway
* [Storstockholms Lokaltrafik](/source/Storstockholms_Lokaltrafik), the public transport operator in Stockholm, Sweden
* [Thai Lion Air](/source/Thai_Lion_Air) (IATA airline code SL)
* [Mercedes-Benz SL-Class](/source/Mercedes-Benz_SL-Class), an automobile

===Trade unions===
* [Association of Social Educators](/source/Association_of_Social_Educators), a trade union in Denmark

== Geography ==
* [Sierra Leone](/source/Sierra_Leone), in West Africa, ISO 3166 code
* [Saarland](/source/Saarland), a state of Germany
* [SL postcode area](/source/SL_postcode_area) of the United Kingdom
* [Sungai Long](/source/Sungai_Long), in Selangor, Malaysia
* [Sri Lanka](/source/Sri_Lanka), an island country in South Asia

== Language ==
* [Sl (digraph)](/source/Sl_(digraph)), a Latin-script digraph
* [Sign language](/source/Sign_language), used by deaf persons
* [Slovene language](/source/Slovene_language) (ISO 639-1 code "sl")
* Sl, a letter in the [Proto-Canaanite](/source/Proto-Canaanite_alphabet) abjad

==Science, technology, and mathematics==
===Biology===
* ''[Sensu lato](/source/Sensu)'', a term used in taxonomy to mean "in the wider sense" of a definition
* [Standard length](/source/Standard_length), a common measurement for fish
* Abbreviation for [× ''Sophrolaelia''](/source/%C3%97_Sophrolaelia), an orchid genus

===Computing===
* sl, a humorous command in some [Unix](/source/Unix)-based systems that draws an animation of a steam locomotive, intended to be invoked as a typo of [ls](/source/ls)
* [.sl](/source/.sl), the country code top-level domain for Sierra Leone
* [SL (complexity)](/source/SL_(complexity)), a class of computational complexity
* [Scientific Linux](/source/Scientific_Linux), a Linux distribution
* [Service Loading](/source/Wireless_Application_Protocol), a variant of WAP push method

===Mathematics===
* [SL (complexity)](/source/SL_(complexity)), a class of computational complexity
* [sl (elliptic function)](/source/sl_(elliptic_function)), sine lemniscate function
* [Special linear group](/source/Special_linear_group) in mathematics, denoted SL<sub>''n''</sub> or SL(''n'')
* [Special linear Lie algebra](/source/Special_linear_Lie_algebra), denoted <math>\mathfrak{sl}_n(F)</math> or <math>\mathfrak{sl}(n, F)</math>

== Other uses ==
* [Serjeant-at-law](/source/Serjeant-at-law), a former type of barrister in England and Ireland
* ''[Sine loco](/source/Sine_loco)'' in bibliographies means that place of publication is unknown
* [Standard Liège](/source/Standard_Li%C3%A8ge), a Belgian professional football club
* [Southern League (New Zealand)](/source/Southern_League_(New_Zealand)), association football league in New Zealand
*[Sublingual administration](/source/Sublingual_administration) of medicine
* Surround Left (SL) speaker on a [5.1 surround sound](/source/5.1_surround_sound) setup

==See also==
{{canned search|SL}}
* {{intitle|SL}}
* [LS (disambiguation)](/source/LS_(disambiguation))
* [SLS (disambiguation)](/source/SLS_(disambiguation))

{{disambiguation}}

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Adapted from the Wikipedia article [SL](https://en.wikipedia.org/wiki/SL) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/SL?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.