LOS, or Los, or LoS may refer to:

Science and technology

Length of stay Length of stay (LOS) is the duration of a single episode of hospitalization. patient, Inpatient days are calculated by subtracting day of admission from day of :wikt:discharge, discharge. Analysis A common statistic associated with length of stay ...

, the duration of a single episode of hospitalisation *

Level of service Level of service may refer to: * Levels of service in asset management * Level of service (transportation) in transportation and traffic * Something agreed on in a Service-level agreement A service-level agreement (SLA) is a commitment between a ...

, a measure used by traffic engineers * Level of significance, a measure of statistical significance *

Line-of-sight (disambiguation) Line of sight (adjectival form line-of-sight) is the unobstructed line between an observer and a subject of interest. Line of sight or Line of Sight may also refer to: * Sightline (architecture), an unobstructed line-of-sight between a subject a ...

LineageOS LineageOS is an Android-based operating system for smartphones, tablet computers, and set-top boxes, with mostly free and open-source software. It is the successor to CyanogenMod, from which it was forked in December 2016, when Cyanogen Inc. a ...

, a free and open-source operating system for smartphones and tablet computers * Loss of signal **

Fading In wireless communications, fading is variation of the attenuation of a signal with various variables. These variables include time, geographical position, and radio frequency. Fading is often modeled as a random process. A fading channel is a ...

**End of pass (spaceflight) *

Loss of significance In numerical analysis, catastrophic cancellation is the phenomenon that subtracting good approximations to two nearby numbers may yield a very bad approximation to the difference of the original numbers. For example, if there are two studs, one L_ ...

, undesirable effect in calculations using floating-point arithmetic

Medicine and biology

* Lipooligosaccharide, a bacterial lipopolysaccharide with a low-molecular-weight * Lower oesophageal sphincter

Arts and entertainment

* ''

The Land of Stories ''The Land of Stories'' is a series of children's fiction, adventure and fantasy books written by American author, actor and singer Chris Colfer. The first book, ''The Wishing Spell'', was released on July 17, 2012. The sixth book was published ...

'', a series of children's novels by Chris Colfer * Los, or the Crimson King, a character in Stephen King's novels *

Los (band) Los was a British indie rock band, formed and based in Surrey. As of 2008, the band comprises Helen Sargent (vocals and synth), Daniel Hale (drums) and Chris Hamilton (guitars). Their distinctive sound had been described as a mixture of rock, ...

, a British indie rock band from 2008 to 2011 * Los (Blake), a character in William Blake's poetry *

Los (rapper) Carlos Coleman (born March 23, 1982), better known by his stage name King Los or simply Los is an American rapper and lyricist. He originally signed to Bad Boy Records during the 2005 in conjunction with his Bloc Incorporated record deal. After ...

(born 1982), stage name of American rapper Carlos Coleman * "Los", a song from the Rammstein album ''

Reise, Reise ''Reise, Reise'' (; a German '' military wake-up call'', literally "(a)rise, (a)rise") is the fourth studio album by Neue Deutsche Härte band Rammstein. It was released on 27 September 2004 through Universal Music in Germany and followed shortl ...

'' *Los, or 'Legion of Skanks', is a comedy podcast on Gas Digital Network.

Games and sports

* Line of scrimmage, in American football *

Lucas Oil Stadium Lucas Oil Stadium is a multi-purpose stadium in downtown Indianapolis, Indiana, United States. It replaced the RCA Dome as the home field of the National Football League (NFL)'s Indianapolis Colts and opened on August 16, 2008. The stadium was ...

, Indianapolis, Indiana, the home of the Indianapolis Colts football team

Locations

Îles de Los Îles de Los are an island group lying off Conakry in Guinea, on the west coast of Africa. Their name is derived from the Portuguese: ''Ilhas dos Ídolos'', "Islands of the Idols". They are located about off the headland limiting the southern ...

, Guinea * Los, Sweden * Łoś, Masovian Voivodeship, Poland * Los, a small List of craters on Mars#L, crater on Mars

Business

* LOS AS, a Norwegian electricity supplier and subsidiary of Agder Energi

Weapons

* PZL.37 Łoś, Polish bomber aircraft * Los (hunting rifle), Los (''Лось''), Soviet hunting rifle

Other uses

*Los (surname) * Law of the sea * London Oratory School, a Catholic secondary school in Fulham, London; commonly known as The Oratory * League of the South, a neo-Confederate group * los, ISO 639 code for the Loniu language of Papua New Guinea * ''los'', a Spanish determiners, determiner in the Spanish language * ''los'', a Spanish pronouns, pronoun in the Spanish language * LOS, the IATA code for Murtala Muhammed International Airport in Lagos, Nigeria * LOS, the National Rail code for Lostwithiel railway station in Cornwall, UK