SE, Se, or Sé may refer to:

Arts and entertainment

* ''Sé'' (album), by Lúnasa, 2006 * Se (instrument), a traditional Chinese musical instrument

Businesses and organizations

* Sea Ltd (NYSE: SE), tech conglomerate headquartered in Singapore * Slovenské elektrárne, electric utility company in Slovakia * Societas Europaea, a European Union public company * XL Airways France, IATA airline designator SE *

Southeastern (train operating company) SE Trains Limited, trading as Southeastern, is a train operator, owned by DfT OLR Holdings for the Department for Transport, that took over operating the South Eastern franchise in South East England from privately owned London & South Easte ...

, or SE Trains Limited, in England

Places

Sè, Atlantique Sè is a town and arrondissement in the Atlantique Department of southern Benin. It is an administrative division under the jurisdiction of the commune of Toffo. According to the population census conducted by the Institut National de la Statistiqu ...

, Benin *

Sè, Mono Sè is an arrondissement in the Mono department of Benin. It is an administrative division under the jurisdiction of the commune of Houéyogbé. According to the population census conducted by the Institut National de la Statistique Benin An i ...

, Benin * Subprefecture of Sé, São Paulo, Brazil ** Sé (district of São Paulo) ** Sé (São Paulo Metro), a station *

Sé, Hungary Sé (German: Scheibing) is a village in Vas county, in the west of Hungary, located near the border with Austria. Location Sé is located 5 km west of Szombathely, the banks of the river ''Arany''. Origins of name The word ''Sé'' is f ...

Sé, Macau Sé is a southeast Freguesia (Macau), civil parish ( pt, freguesia) in the Macau Peninsula of Macau. It is the second largest peninsular district in Macau after the civil parish of Freguesia de Nossa Senhora de Fátima (Macau), Nossa Senhora de F ...

Sé (Angra do Heroísmo) Sé is a parish in the municipality of Angra do Heroísmo on the island of Terceira in the Azores. The population in 2011 was 955, in an area of 1.65 km². It is one of the smallest parishes in Angra do Heroísmo. History Designated the isla ...

, Terceira, Azores, Portugal * Sé (Braga), Portugal * Sé (Bragança), Faro, Portugal * Sé (Funchal), Madeira, Portugal *Sé, Lamego, Portugal *

Sé (Lisbon) Sé (English language, English: ''Episcopal see, See'') is a former civil parish (''freguesia'') in the city and Municipalities of Portugal, municipality of Lisbon, Portugal. It had a total area of 0.12 km2 and total population of 1,160 inhabit ...

, Portugal *Sé, Portalegre, Portugal * Sé (Porto), Portugal * SE postcode area, London, England * Sergipe (SE), a state of Brazil *

Sweden Sweden, formally the Kingdom of Sweden,The United Nations Group of Experts on Geographical Names states that the country's formal name is the Kingdom of SwedenUNGEGN World Geographical Names, Sweden./ref> is a Nordic country located on ...

, ISO country code SE

Language

* Se (kana) (せ and セ), a Japanese kana * Northern Sami language, ISO 639-1 code se *

Standard English In an English-speaking country, Standard English (SE) is the variety of English that has undergone substantial regularisation and is associated with formal schooling, language assessment, and official print publications, such as public service a ...

, in linguistics * Se (letter) (Ս,ս) an Armenian letter

Science and technology

* Se (unit of measurement), a Japanese unit of area *

.se .se, formerly branded as .SE, is the Internet country code top-level domain ( ccTLD) for Sweden Sweden, formally the Kingdom of Sweden,The United Nations Group of Experts on Geographical Names states that the country's formal name is ...

, Internet country code top-level domain for Sweden * Selenium, symbol Se, a chemical element * Standard error, of a statistic *

Status epilepticus Status epilepticus (SE), or status seizure, is a single seizure lasting more than 5 minutes or 2 or more seizures within a 5-minute period without the person returning to normal between them. Previous definitions used a 30-minute time limit. The s ...

, a medical state of persistent seizure * Synthetic environment, a computer simulation * iPhone SE (disambiguation), several uses *

Macintosh SE The Macintosh SE is a personal computer designed, manufactured, and sold by Apple Computer, from March 1987 to October 1990. It marked a significant improvement on the Macintosh Plus design and was introduced by Apple at the same time as the Mac ...

, an Apple personal computer

Other uses

Southeast (direction) The four cardinal directions, or cardinal points, are the four main compass directions: north, east, south, and west, commonly denoted by their initials N, E, S, and W respectively. Relative to north, the directions east, south, and west ar ...

S. E. (name) The initials S. E. have been used by several people, including: * S. E. Cottam, English poet and priest * S. E. Cupp, American political commentator * S. E. Gontarski, scholar * S. E. Hinton, American author * S. E. Krupa Rao, pastor * S. E. L ...

, initials used used by several people *

Lisbon Cathedral The Cathedral of Saint Mary Major ( pt, Santa Maria Maior de Lisboa or ''Metropolitan Cathedral of St. Mary Major''), often called Lisbon Cathedral or simply the Sé ('), is a Roman Catholic cathedral located in Lisbon, Portugal. The oldest churc ...