SL may refer to:
Arts and entertainment
*
SL (rapper), a rapper from London
* ''
Second Life'', a multi-user 3D virtual world
*
Sensei's Library, an Internet site dedicated to the game of Go
*
Subdominant leittonwechselklänge
Parallel and counter parallel chords are terms derived from the German (''Parallelklang'', ''Gegenparallelklang'') to denote what is more often called in English the "relative", and possibly the "counter relative" chords. In Hugo Riemann' ...
*
Leica SL, a mirrorless system camera by Leica Camera AG
Business and organizations
*
Sociedad Limitada, the Spanish version of a private limited company
Politics
*
Serbian Left (''Srpska levica''), a political party in Serbia
*
Stronnictwo Ludowe, a defunct Polish political party
*
Soyons Libres, a French political party
Transportation and vehicles
*
SL Corporation, a Korean auto parts company
*
Rio Sul Serviços Aéreos Regionais
Rio-Sul Serviços Aéreos Regionais S/A was a regional airline headquartered in Rio de Janeiro, Brazil,"World Airline Directory." ''Flight International''. March 30, 1985112" Retrieved on July 23, 2009. operating scheduled services to southern B ...
(IATA code SL), a Brazilian airline
*
Salt Lake City Southern Railroad (reporting mark SL)
*
Stor-Oslo Lokaltrafikk
Stor-Oslo Lokaltrafikk AS or SL was the public transport administration for bus and ferry transport in Akershus, Norway from 1973 to 2007. SL was organised as a limited company owned by the Akershus county municipality, the City of Oslo, and th ...
, a public transport operator in Akershus, Norway
*
Storstockholms Lokaltrafik, the public transport operator in Stockholm, Sweden
*
Thai Lion Air (IATA airline code SL)
*
Mercedes-Benz SL-Class, an automobile
Trade unions
*
Association of Social Educators, a trade union in Denmark
Geography
*
Sierra Leone, in West Africa, ISO 3166 code
*
Saarland, a state of Germany
*
SL postcode area of the United Kingdom
*
Sungai Long
Bandar Sungai Long is a main township in Cheras, Selangor, Malaysia. Bandar Sungai Long was designed for a population of 10,000 residents. The majority population in this township are Chinese with a minority of Indians and Malays living in this t ...
, in Selangor, Malaysia
Language
*
Sl (digraph)
This is a list of digraphs used in various Latin alphabets. Capitalisation involves only the first letter (''ch'' becomes ''Ch'') unless otherwise stated (''ij'' becomes ''IJ'').
Letters with diacritics are arranged in alphabetic order accordin ...
, a Latin-script digraph
*
Sign language, used by deaf persons
*
Slovene language (ISO 639-1 code "sl")
Science, technology, and mathematics
Biology
* ''
Sensu lato'', a term used in taxonomy to mean "in the wider sense" of a definition
*
Standard length
Fish measurement is the measuring of individual fish and various parts of their anatomies. These data are used in many areas of ichthyology, including taxonomy and fisheries biology.
Overall length
* Standard length (SL) is the length of a fish m ...
, a common measurement for fish
* Abbreviation for
× ''Sophrolaelia'', an orchid genus
Computing
* sl, a humorous command in some
Unix-based systems that draws an animation of a steam locomotive, intended to be invoked as a typo of
ls
*
.sl
.sl is the Internet country code top-level domain (ccTLD) for Sierra Leone.
Request for use by Somaliland
In 2020, the Minister of Telecommunication and Technology of the unrecognized state of Somaliland
Somaliland,; ar, صوما٠...
, the country code top-level domain for Sierra Leone
*
SL (complexity), a class of computational complexity
*
Scientific Linux, a Linux distribution
*
Service Loading, a variant of WAP push method
Mathematics
*
SL (complexity), a class of computational complexity
*
sl (elliptic function)
In mathematics, the lemniscate elliptic functions are elliptic functions related to the arc length of the lemniscate of Bernoulli. They were first studied by Giulio Carlo de' Toschi di Fagnano, Giulio Fagnano in 1718 and later by Leonhard Euler ...
, sine lemniscate function
*
Special linear group in mathematics, denoted SL
n
*
Special linear Lie algebra, denoted
or
.
Other uses
*
Serjeant-at-law, a former type of barrister in England and Ireland
* ''
Sine loco'' in bibliographies means that place of publication is unknown
See also
*
*
LS (disambiguation) LS may refer to:
Businesses
* LS Group, a Korean company
* Jet2.com (IATA code: LS), a British airline
Latin
* Lewis and Short (abbr. "L&S"), authors of the 1879 work ''A Latin Dictionary''
* List_of_Latin_phrases:_L, Lectori Salutem (L.S.), ...
*
SLS (disambiguation)
{{disambiguation