Union commonly refers to: *

Trade union A trade union (labor union in American English), often simply referred to as a union, is an organization of workers intent on "maintaining or improving the conditions of their employment", ch. I such as attaining better wages and benefits ( ...

, an organization of workers *

Union (set theory) In set theory, the union (denoted by ∪) of a collection of sets is the set of all elements in the collection. It is one of the fundamental operations through which sets can be combined and related to each other. A refers to a union of ze ...

, in mathematics, a fundamental operation on sets Union may also refer to:

Arts and entertainment

Music

Union (band) Union is an American rock group formed in Los Angeles in 1997 featuring lead vocalist and guitarist John Corabi (ex-The Scream and Mötley Crüe), guitarist Bruce Kulick (ex-Kiss), bassist James Hunting (David Lee Roth and Eddie Money), and dru ...

, an American rock group ** ''Union'' (Union album), 1998 * ''Union'' (Chara album), 2007 * ''Union'' (Toni Childs album), 1988 * ''Union'' (Cuff the Duke album), 2012 * ''Union'' (Paradoxical Frog album), 2011 * ''Union'', a 2001 album by

Puya Puya may refer to: * ''Puya'' (plant), in the family Bromeliaceae * Puya (river), in Russia * Puya, a variety of Guajillo chili * ''Puya'' (Meitei texts), traditional or mythological texts of the Meetei people * ''Culoepuya'' or ''Culo'e Puya'', V ...

* ''Union'', a 2001 album by Rasa * ''Union'' (The Boxer Rebellion album), 2009 * ''Union'' (Yes album), 1991 * "Union" (Black Eyed Peas song), 2005

Other uses in arts and entertainment

* ''Union'' (Star Wars), a Dark Horse comics limited series * Union, in the fictional

Alliance–Union universe The Alliance–Union universe is a fictional universe created by American writer C. J. Cherryh. It is the setting for a future history series extending from the 21st century into the timeline of the far future, far future. To date, the corpus ...

of C. J. Cherryh * '' Union (Horse with Two Discs)'', a bronze sculpture by Christopher Le Brun, 1999–2000 * The Union (Marvel Team), a Marvel Comics superhero team and comic series

Education

Union Academy (disambiguation) Union Academy may refer to: * Union Academy (Bartow, Florida) * Union Academy (Gainesville, Florida) * Union Academy (Macon County, North Carolina) * Union Academy (Monroe, North Carolina) * Union Academy Senior Secondary School, New Delhi Unio ...

, the name of several institutions *

Union College (disambiguation) Union College is a liberal arts college in Schenectady, New York, United States. Union College may also refer to: * Pacific Union College, Napa Valley, California, US * Union College (Kentucky), Barbourville, Kentucky, US * Union College (Nebraska) ...

, the name of several institutions *

Union Institute & University Union Institute & University (UI&U) is a private university in Cincinnati, Ohio. It specializes in limited residence and distance learning programs. The university is accredited by the Higher Learning Commission and operates satellite campuses ...

, in Ohio, U.S. *

Union Presbyterian Seminary Union Presbyterian Seminary is a Presbyterian seminary in Richmond, Virginia. It also has a non-residential campus in Charlotte, North Carolina and an online blended learning program. History As a result of efforts undertaken together by the S ...

, in Virginia, U.S. *

Union Public Schools Union Public Schools is a public school district located in southeast Tulsa, and northwest Broken Arrow, Oklahoma. The school district is the eighth-largest in Oklahoma. Union is notable among school districts in the area because Union does not e ...

, a school district in Oklahoma, U.S. *

Union School of Theology Union School of Theology is a Reformed educational institution in Bryntirion in Bridgend, South Wales. The School is part of the wider Christian ministry of Union which also involves church planting and the production of theological resources. ...

, in Wales *

Union Theological College ''This page is about a college in Northern Ireland. For institutions with similar names, see Union Theological Seminary and Union School of Theology'' , mottoeng = ''“Buy the truth and sell it not”'' (taken from Proverbs 23:23) , establi ...

, in Northern Ireland *

Union Theological Seminary (disambiguation) Union Theological Seminary may refer to: * Albright College, formerly known as Union Seminary, a college in Reading, Pennsylvania * Union Presbyterian Seminary or Union Theological Seminary in Virginia and Presbyterian School of Christian Education ...

, the name of several institutions *

Union University (disambiguation) Union University is an evangelical Christian liberal arts university in Jackson, Tennessee, United States. Union University may also refer to: * Beijing Union University * Union University (New York) * Union University (Serbia) * Union Institute & ...

, the name of several institutions

History and politics

Economic union An economic union is a type of trade bloc which is composed of a common market with a customs union. The participant countries have both common policies on product regulation, freedom of movement of goods, services and the factors of production ...

, a type of trade bloc *

Political union A political union is a type of polity, political entity which is composed of, or created from, smaller polities, or the process which achieves this. These administrative subdivision, smaller polities are usually called federated states and federal ...

, a type of state which is composed of or created out of smaller states *

Personal union A personal union is the combination of two or more states that have the same monarch while their boundaries, laws, and interests remain distinct. A real union, by contrast, would involve the constituent states being to some extent interlink ...

, the combination of two or more states that have the same monarch * Poor law union, a former unit of local government in the United Kingdom *

Real union Real union is a union of two or more states, which share some state institutions in contrast to personal unions; however, they are not as unified as states in a political union. It is a development from personal union and has historically bee ...

, a union of two or more states, which share some state institutions *

CDU/CSU CDU/CSU, unofficially the Union parties (german: Unionsparteien, ) or the Union, is a centre-right Christian-democratic political alliance of two political parties in Germany: the Christian Democratic Union of Germany (CDU) and the Christian Soc ...

, or the Union, a German political alliance *

Union (American Civil War) During the American Civil War, the Union, also known as the North, referred to the United States led by President Abraham Lincoln. It was opposed by the secessionist Confederate States of America (CSA), informally called "the Confederacy" or "t ...

, U.S. states that were loyal to the U.S. federal government *

Union (Hungarian-German trade union council) ''Union'' was a central trade union organization of Hungarian and German workers in Slovakia. As of early 1920 ''Union'' claimed a membership of around 40,000 workers in southwestern Slovakia.Duin (2009) p. 357 Gyula Nagy, an important figure in the ...

Union (Madagascar) Union (''Tambatra'') is a political party in Madagascar. The party's candidate Pety Rakotoniaina won 1.68% in the December 2006 presidential election. Since the 23 September 2007 National Assembly elections An election is a formal grou ...

, a political party

Places

Canada

* Union, Elgin County, Ontario *

Union, Leeds and Grenville United Counties, Ontario Leeds and the Thousand Islands is a township in the Canadian province of Ontario, located within the United Counties of Leeds and Grenville. The township is located along the Saint Lawrence River, and extends north into rural hamlets and villages ...

Union, Nova Scotia Union is a community in the Canada, Canadian province of Nova Scotia, located in Colchester County, Nova Scotia, Colchester County. References Union on Destination Nova Scotia
Communities in Colchester County General Service Areas in Nova ...

Union, Prince Edward Island Union is a settlement in Lot 4 and Lot 5, Prince Edward Island. Communities in Prince County, Prince Edward Island {{PEI-geo-stub ...

United States

Union, Alabama Union is a town in rural Greene County, Alabama, Greene County, Alabama, United States. Per the 2020 United States Census, 2020 census, the population was 180. According to the 1980 U.S. Census, it was incorporated in the 1970s. Geography Union i ...

Union, Connecticut Union is a town located in the northeastern part of Tolland County, Connecticut, United States and is part of the Quinebaug and Shetucket Rivers Valley National Heritage Corridor. The population was 785 at the 2020 census, making it the least ...

Union, Illinois Union is a village in McHenry County, Illinois, United States. The population was 580 at the 2010 census, up from 576 in 2000. History A post office called Union has been in operation since 1852. The village was named for the federal union of th ...

Union, Logan County, Illinois Union is an unincorporated community in Logan County, Illinois, United States. Union is located east of Emden and west of Atlanta Atlanta ( ) is the capital and most populous city of the U.S. state of Georgia. It is the seat of Fulto ...

Union, Indiana Union is an unincorporated community in Clay Township, Pike County, in the U.S. state of Indiana. History A post office was established at Union in 1845, and remained in operation until 1955. The community may be named after Uniontown, Pennsylv ...

Union, Iowa Union is a city in Hardin County, Iowa, United States. The population was 399 at the time of the 2020 census. History Union was laid out in 1868 and was incorporated as a town in 1874. Geography Union is located at (42.244715, -93.064240). ...

Union, Kentucky is a home rule-class city in Boone County, Kentucky, United States. The population was 7,416 . The area was rural until residential growth in the 1990s and 2000s. Union is located southwest of Cincinnati, Ohio. Geography Union is located at ...

Union, Louisiana Union is an Unincorporated area, unincorporated community and census-designated place in St. James Parish, Louisiana, St. James Parish, Louisiana, United States. Its population was 892 as of the 2010 United States Census, 2010 census. The communit ...

Union Parish, Louisiana Union Parish (French language, French: ''Paroisse de l'Union'') is a List of parishes in Louisiana, parish located in the north central section of the U.S. state of Louisiana. As of the 2020 United States Census, 2020 census, the population ...

Union, Maine Union is a town in Knox County, Maine, United States. The population was 2,383 at the 2020 census. It is home to the Matthews Museum of Maine Heritage and annual Union Fair. History Union was part of a tract of land called the Muscongus Paten ...

Union, Mississippi Union is a town in Neshoba and Newton counties, Mississippi. The population was 1,988 at the 2010 census. Geography Union is located at (32.571320, -89.118118). Most of the town is in Newton County with a portion extending north into adjacen ...

Union, Missouri Union is a city in and the county seat of Franklin County, Missouri, United States. It is located on the Bourbeuse River, southwest of St. Louis. The population was 10,204 at the 2010 census, with the city showing the highest growth rate (32% ...

, in Franklin County *

Union, Clark County, Missouri Union is an unincorporated community in Clark County, in the U.S. state of Missouri Missouri is a state in the Midwestern region of the United States. Ranking 21st in land area, it is bordered by eight states (tied for the most with Tenne ...

Union, Nebraska Union is a village in Cass County, Nebraska, Cass County, Nebraska, United States. The population was 233 at the 2010 United States Census, 2010 census. History Union was laid out in 1890 at a railroad Junction (rail), junction. Sources differ whe ...

Union, New Hampshire Union is a village and census-designated place (CDP) in the town of Wakefield, Carroll County, New Hampshire, United States. It had a population of 196 at the 2020 census. Union has a separate ZIP code (03887) from the rest of the town of Wakefi ...

Union (hamlet), New York Union is a hamlet (New York), hamlet in Madison County, New York, Madison County, New York (state), New York, United States. The community is about southwest of Canastota, New York, Canastota. Delphi Falls is located southwest of Union. Reference ...

, in Madison County *

Union, New York Union is a town in Broome County, New York, United States. As of the 2010 census, the town had a total population of 56,346. The name derives from the town having served as a rendezvous for the Sullivan Expedition. The town is in the south-cent ...

, in Broome County *

Union, Ohio Union is a city in Montgomery and Miami Counties in the U.S. state of Ohio. The population was 6,419 at the time of the 2010 census. It is part of the Dayton Metropolitan Statistical Area. Geography The coordinates for The City of Union are (3 ...

, a city in Montgomery and Miami Counties *

Union, Oregon Union is a city in Union County, Oregon, United States. The population was 2,121 at the 2010 census. Union is the namesake of Union County. History Union was platted on November 11, 1864 along the Oregon Trail. The name references the Union s ...

Union, Pennsylvania (disambiguation) Union, Pennsylvania may refer to: *Allenwood, Pennsylvania *A village in Colerain Township, Lancaster County, Pennsylvania *Union County, Pennsylvania *Union Township, Washington County, Pennsylvania Union Township is a township in Washington ...

Union, South Carolina The city of Union is the county seat of Union County, South Carolina, United States. The population was 8,393 at the 2010 census. It is the principal city of the Union Micropolitan Statistical Area (population 28,961 according to 2010 Census), ...

Union, Texas Union is a populated place and CDP in Wilson County, Texas. The area is named for the local ghost town that was originally named "Union Valley." Today, the extant community of Union is located on FM Road 1681, about 56 miles southeast of San ...

Union, Virginia Union is an Unincorporated area, unincorporated community in Floyd County, Virginia, Floyd County, Virginia, United States. References

Unincorporated communities in Virginia Unincorporated communities in Floyd County, Virginia {{Floy ...

Union, Washington Union or Union City is a small census-designated place in Mason County, Washington, United States. The community lies along the southern shore of the Great Bend of the Hood Canal, near the mouth of the Skokomish River, which flows from the nearb ...

Union, West Virginia Union is a town in Monroe County, West Virginia, United States. Union’s population is 427 as of 2020. It is the county seat of Monroe County. History Monroe County was established by an act of the Assembly of Virginia on January 14, 1799, occup ...

Union, Barbour County, West Virginia Union is an unincorporated community in Barbour County, West Virginia West Virginia is a state in the Appalachian, Mid-Atlantic and Southeastern regions of the United States.The Census Bureau and the Association of American Geographers ...

Union, Wisconsin (disambiguation) Union is the name of some places in the U.S. state of Wisconsin: * Union, Burnett County, Wisconsin, a town * Union, Door County, Wisconsin, a town * Union, Eau Claire County, Wisconsin, a town * Union (community), Eau Claire County, Wisconsin, an u ...

Arcata, California Arcata (; Wiyot language, Wiyot: ''Goudi’ni''; Yurok language, Yurok: ''Oket'oh'') is a city adjacent to the Arcata Bay (northern) portion of Humboldt Bay (United States), Humboldt Bay in Humboldt County, California, Humboldt County, Californ ...

, first settled as Union *

Mount Union (Arizona) Mount Union is a mountain located in the Prescott National Forest in central Yavapai County, Arizona. The mountain's summit is the highest point of the Bradshaw Mountains, and of Yavapai County. Mount Union is flanked to the northeast by Mount D ...

Elsewhere

Union, Grenada Union is a town in Saint Patrick Parish, Grenada. It is located towards the northern end of the island. References Populated places in Grenada {{Grenada-geo-stub ...

Unión, Paraguay Unión is a town and district in the San Pedro Department, Paraguay San Pedro () is a department of Paraguay. The capital is the city of San Pedro de Ycuamandiyú. History During the 17th and 18th centuries there was even greater politica ...

Union, Bohol Ubay, officially the Municipality of Ubay ( ceb, Munisipyo sa Ubay; tgl, Bayan ng Ubay), is a 1st class municipality in the province of Bohol, Philippines. According to the 2020 census, it has a population of 81,799 people. Ubay is in the nort ...

, Philippines *

Union, Dapa Dapa, officially the Municipality of Dapa ( Surigaonon: Lungsod nan Dapa; tl, Bayan ng Dapa), is a 4th class municipality in the province of Surigao del Norte, Philippines. According to the 2020 census, it has a population of 29,006 people. Geog ...

, Philippines *

Union Island Union Island is part of the nation of Saint Vincent and the Grenadines. It has a surface of and lies about west-southwest of Barbados within view of the islands of Carriacou and the mainland of Grenada, which lies directly south. Clifton and ...

, Saint Vincent and the Grenadines

Science and mathematics

, in mathematics, a fundamental operation on sets *

Union (SQL) Set operations allow the results of multiple queries to be combined into a single result set. Set operators include UNION, INTERSECT, and EXCEPT. UNION operator In SQL the UNION clause combines the results of two SQL queries into a single tabl ...

, an set operation *

Union type In computer science, a union is a value that may have any of several representations or formats within the same position in memory; that consists of a variable that may hold such a data structure. Some programming languages support special data t ...

, in computer science, a type of data structure

Sports

* 1. FC Union Berlin, a German association football club *

Chicago Unions The Chicago Unions were a professional, black baseball team that played in the late 19th century, prior to the formation of the Negro leagues. Founding Organized as the Unions in 1887, the club was led by Abe Jones (1887–1889) and by W.S. ...

, a professional, Black baseball team that played in the US in the late 19th century, prior to the formation of the Negro leagues. *

Chicago Union Giants The Leland Giants, originally the Chicago Union Giants, were a Negro league baseball team that competed independently during the first decade of the 20th century. The team was formed via a merge of the Chicago Unions and the Chicago Columbia Gian ...

, a former American baseball team in the

Negro leagues The Negro leagues were United States professional baseball leagues comprising teams of African Americans and, to a lesser extent, Latin Americans. The term may be used broadly to include professional black teams outside the leagues and it may be ...

Philadelphia Union The Philadelphia Union are an American professional soccer club based in Chester, Pennsylvania. The Union compete in Major League Soccer (MLS) as a member of the Eastern Conference. Founded on February 28, 2008, the club began playing in 201 ...

, a soccer team *

Royale Union Saint-Gilloise Royale Union Saint-Gilloise , abbreviated to Union SG or USG, unofficially simply called Union, is a Belgian football club originally located in the municipality of Saint-Gilles, in Brussels, although since the 1920s it has been based at the Jos ...

, a Belgian association football club * Union Race Course, formerly in San Francisco, U.S.

Other uses

Union (automobile) The Union automobile was a vehicle manufactured by the Union Automobile Company from 1902 until 1905. It was designed by John William Lambert, who had developed the three-wheel Buckeye gasoline buggy in 1891. Over the next decade, Lambert substan ...

, made by the Union Automobile Company 1902–1905 *

Union (plumbing) A fitting or adapter is used in pipe systems to connect straight sections of pipe or tube, adapt to different sizes or shapes, and for other purposes such as regulating (or measuring) fluid flow. These fittings are used in plumbing to manipulate ...

, a pipe fitting *

Union (United States coin) The Union was a proposed $100 coin of the United States dollar. It was canceled before any pattern coins could be minted. History In 1854, San Francisco businessmen sent a petition to Secretary of the Treasury James Guthrie for a $50 coin to ...

, a proposed $100 coin * List of ships named ''Union'' *

Gabrielle Union Gabrielle Monique Union-Wade ( Union; born October 29, 1972) is an American actress. Her career began in the 1990s, when she made dozens of appearances on television sitcoms, prior to landing supporting roles in 1999 teen films ''She's All That' ...

(born 1972), an American actress

Arts and entertainment

Music

Other uses in arts and entertainment

Education

History and politics

Places

Canada

United States

Elsewhere

Science and mathematics

Sports

Other uses

See also