SEM can refer to:
Computing
*
Search engine marketing
Search engine marketing (SEM) is a form of Internet marketing that involves the promotion of websites by increasing their visibility in search engine results pages (SERPs) primarily through paid advertising. SEM may incorporate search engine opti ...
, promoting websites by increasing their visibility in search engine results
*
Security event manager Security event management (SEM), and the related SIM and SIEM, are computer security disciplines that use data inspection tools to centralize the storage and interpretation of logs or events generated by other software running on a network.
Overvi ...
, a security log tool used on data networks
Economics and management
*
Stock Exchange of Mauritius
The Stock Exchange of Mauritius (SEM) (french: Bourse de Maurice); is an organization responsible for the operation of Economy of Mauritius, Mauritius's primary stock exchange located at Port Louis. The SEM operates two markets: the Official Marke ...
, the principal stock exchange of the island country of Mauritius
*
Strategic enrollment management Strategic Enrollment Management ''SEMis a crucial element of planning for new growth at a university or college as it concerns both academic program growth and facilities needs. Emerging as a response to fluctuations in student markets and increasi ...
, an element of planning for new growth at a university or college
Energy
*
Single Electricity Market
The electricity sectors of the Republic of Ireland and Northern Ireland are integrated and supply 2.5 million customers from a combination of coal, peat, natural gas, wind and hydropower. In 2018 natural gas produced 51.8%, while wind turbines gene ...
, the integration of the electricity sectors of the Republic of Ireland and Northern Ireland in a single market
*
Strategic energy management
Strategic energy management (SEM) is a set of processes for business energy management. SEM is often deployed via programs that target the businesses or other organizations within a utility territory or a government area. SEM is codified in the ...
, continuous improvement process for energy efficiency based on behavioral change
Mathematics and statistics
*
Structural equation modeling
Structural equation modeling (SEM) is a label for a diverse set of methods used by scientists in both experimental and observational research across the sciences, business, and other fields. It is used most in the social and behavioral scienc ...
, in data analysis
*
Simultaneous equations model
Simultaneous equations models are a type of statistical model in which the dependent variables are functions of other dependent variables, rather than just independent variables. This means some of the explanatory variables are jointly determined ...
, in econometrics
*
Standard error of the mean
The standard error (SE) of a statistic (usually an estimate of a parameter) is the standard deviation of its sampling distribution or an estimate of that standard deviation. If the statistic is the sample mean, it is called the standard error of ...
in statistics
Places
*
Craig Field (Alabama), US airport, IATA code
*
Sem, Ariège
Sem is a former commune in the Ariège department in southwestern France
France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of overseas regions and territories in t ...
, France
*
Sem, Norway
Sem is a village in Tønsberg in Vestfold county, Norway.
Sem was a former municipality in Vestfold. The parish of ''Sæm'' was established as a municipality January 1, 1838 (see formannskapsdistrikt). According to the 1835 census the municipalit ...
Science and technology
*
Scanning electron microscope
* Space Experiment Module, of the
Freestar experiment on space shuttle Columbia
* ''Synthesizer expansion module'' in an
Oberheim Electronics
Oberheim is an American synthesizer manufacturer founded in 1969 by Tom Oberheim.
History and products
Tom Oberheim founded the company in 1969, originally as a designer and contract manufacturer of electronic effects devices for Maestro (most ...
synthesizer
*
Sistema Eléctrico de Magallanes, an electrical power grid of Chile
* SEM, instrument (
seismometer
A seismometer is an instrument that responds to ground noises and shaking such as caused by earthquakes, volcanic eruptions, and explosions. They are usually combined with a timing device and a recording device to form a seismograph. The outpu ...
) of the Surface Science Platform (
Kazachok
The ExoMars ''Kazachok'' ( rus, Казачок; formerly ExoMars 2020 Surface Platform) was a planned robotic Mars lander led by Roscosmos, part of the ExoMars 2022 joint mission with the European Space Agency. ''Kazachok'' translates as "Littl ...
) mission
ExoMars
ExoMars (Exobiology on Mars) is an astrobiology programme of the European Space Agency (ESA).
The goals of ExoMars are to search for signs of past life on Mars, investigate how the Martian water and geochemical environment varies, investigate ...
2022
* A protecting group in organic chemistry, see
2-(trimethylsilyl)ethoxymethyl chloride (SEM-Cl)
Schools, organisations, societies
*
The School of Ecclesiastic Music the school of Byzantine Music in Mount Lebanon
*
Swedish Evangelical Mission
The Swedish Evangelical Mission (SEM) (Swedish: "Evangelical Homeland Foundation", EFS) is an independent, low-church, New Evangelical () movement within the Church of Sweden. It emphasizes the importance of lay involvement in the church and ...
*
Society for Ethnomusicology
The Society for Ethnomusicology is, with the International Council for Traditional Music and thBritish Forum for Ethnomusicology one of three major international associations for ethnomusicology. Its mission is "to promote the research, study, an ...
, an ethnomusicology in Indiana, US
*
Science and Engineering Magnet
The School of Science and Engineering Magnet (known as the School of Science and Engineering or SEM) is a magnet college preparatory high school located in the Yvonne A. Ewell Townview Magnet Center, home of six magnet high schools in the Dalla ...
, a school in Dallas, Texas, US
*
S.E.M. Group
S.E.M. Group is a group of related civil engineering companies based in South Australia. It was established in 1976 by Harry and Janice Wauer as Salisbury Earthmovers Pty. Ltd.
S.E.M. Group is responsible for the interface of Bolivar Road and P ...
civil engineering company based in South Australia
*
Steam Engine Makers' Society
The Steam Engine Makers' Society (SEM) was an early trade union representing engineers in the United Kingdom.
The union was founded in Liverpool in 1824, and was able to meet openly in Manchester by 1826, despite the Combination Act 1825 severely ...
, early British trade union
* Shandong Engineering Machinery, owned by
Caterpillar Inc.
Caterpillar Inc. (stock symbol CAT) is an American ''Fortune'' 500 corporation and the world's largest construction-equipment manufacturer.
In 2018, Caterpillar was ranked number 65 on the ''Fortune'' 500 list and number 238 on the Global ''Fo ...
People
*
Shem
Shem (; he, שֵׁם ''Šēm''; ar, سَام, Sām) ''Sḗm''; Ge'ez: ሴም, ''Sēm'' was one of the sons of Noah in the book of Genesis and in the book of Chronicles, and the Quran.
The children of Shem were Elam, Ashur, Arphaxad, L ...
or Sem, one of the sons of Noah, as depicted in the Bible
*
Sem (given name) Sem is a masculine given name. The Dutch name is the Biblical Shem (son of Noah) and perhaps sometimes a variant of the West Frisian name ''Sjamme''. , a usually masculine given name
*
Sem (artist)
Georges Goursat ( – ), known as Sem, was a French caricature, caricaturist famous during the ''Belle Époque''.
Life and works
Youth (1863–1900)
Georges Goursat was born and raised in an upper-middle-class family from Périgueux. The weal ...
(1863–1934), French caricaturist
*
Elise Sem
Elise Sem (26 November 1870 – 9 January 1950) was a Norwegian barrister, women's activist and sports official. She was the first female attorney in Europe and the first female barrister in Norway.
Early life and education
She was a daughter of d ...
(1870–1950), Norwegian barrister, women's activist, and sports official
*
Ingebjørg Dahl Sem
Ingebjørg Dahl Sem (born 27 August 1936) is a Norwegian Christian writer.
She was born in Gjerpen as a daughter of farmers Karl Dahl (1911–96) and Sigrid Marie Simonsen (1913–1986). In July 1960 she married engineer Søren Sem.
She finish ...
(born 1938), Norwegian Christian writer
*
Ingebjørg Sem
Ingebjørg Sem (1 November 1931 – 31 May 2009) was a Norwegian actress.
She was born in Buffalo, New York as a daughter of dr. Mathias Øvrom Sem (1891–1971) and Solveig Camilla Svensson (1897–1978). In 1952 she married actor Tor Stokke (19 ...
(1931–2009), Norwegian actress
*
John Sem
John Sem is a Papua New Guinean Olympic boxer. He represented his country in the bantamweight division at the 1992 Summer Olympics. He lost his first bout against Serafim Todorov of Bulgaria
Bulgaria (; bg, България, Bǎlgariy ...
(born 1973), Papua New Guinean Olympic boxer
*
Niels Arntzen Sem (1782–1859), Norwegian politician
*
Suy Sem
Suy Sem ( km, ស៊ុយ សែម; born 25 August 1947) is a Cambodian politician and Minister of Mines and Energy. He is a member of the Cambodian People's Party
The Cambodian People's Party (CPP), UNGEGN: , ALA-LC: ; is a Cambodian p ...
(born 1947), Cambodian politician
Other
*
Super Étendard Modernisé, a French fighter aircraft
*
Self-evaluation maintenance theory Self-evaluation maintenance (SEM) concerns discrepancies between two people in a relationship. The theory posits an individual will maintain as well as enhance their self-esteem via a social comparison to another individual. Self-evaluation refers t ...
, a psychological theory of self
*
New Austrian tunnelling method
The New Austrian tunneling method (NATM), also known as the sequential excavation method (SEM) or sprayed concrete lining method (SCL), is a method of modern tunnel design and construction employing sophisticated monitoring to optimize various wa ...
or Sequential Excavation Method
*
Sports and exercise medicine
{{disambig, surname