Union

Union commonly refers to:

• Trade union
• Union (set theory), in mathematics, a fundamental operation on sets

Union may also refer to:

Arts, entertainment, and media

Fictional entities

• Union (comics), a Wildstorm character
• Union, one of two major space powers in the Alliance–Union universe of science fiction writer C. J. Cherryh

Music

Albums

• Union (Chara album)
• Union (Toni Childs album)
• Union (Cuff the Duke album)
• Union (Paradoxical Frog album)
• Union (Puya album)
• Union (Rasa album), album by Rasa
• Union (The Boxer Rebellion album)
• Union (Union album)
• Union (Yes album)

Other music

• Union (band)
• "Union" (Black Eyed Peas song)

Other

• Union (Star Wars), a Dark Horse Comics miniseries

Education

• Union College (disambiguation)
• Union Institute & University, a college specializing in distance learning
• Union Presbyterian Seminary, in Virginia
• Union Public Schools, a school district in Oklahoma
• Union School of Theology, in Bridgend, United Kingdom
• Union Theological College, in Northern Ireland
• Union Theological Seminary (New York City)
• Union University (New York), a federation of New York state institutions
• Union University (Serbia)
• Union University, a Baptist college in Tennessee

History and politics

• Political union, a state created by merging two or more states
• Personal union, a combination of two or more states which have the same head of state (typically a monarch) whilst their boundaries, laws, and interests remain distinct
• Real union, a union of two or more states, which share some state institutions as in contrast to personal unions but which are not as unified as entities in a political union
• The Union, a term sometimes used to refer to the CDU/CSU political alliance in Germany
• The Union, a term used to refer to the European Union
• The Union (Russian Cyrillic: "Союз", transliterated Russian: "Soyuz"), a common internal abbreviation of the Union of Soviet Socialist Republics
• The Union, a term sometimes used to refer to the United Kingdom
• The Union, a term sometimes used to refer to the United States
  • Perpetual Union, a feature of the Articles of Confederation and Perpetual Union, the first U.S. constitution, and the concept that continues to bind the various U.S. states together as one nation
  • Union (American Civil War), the United States government and the 25 states that remained loyal to it during the American Civil War (1861–1865)
• Union Councils of Bangladesh, local government units
• Union of India (or the Union), the Union Government of India
• Union State, the entity combining the Russian Federation and the Republic of Belarus
• See also: Union Party (disambiguation)

Mathematics and computer science

• Union (SQL), an operator in the programming language SQL
• Union mount, in operating systems, a way of combining multiple directories into one
• Union type, in computer science, a type of data structure

Organizations

• Students' union
• Economic union

People

• Gabrielle Union, an American actress

Places

Canada

• Union (TTC), a subway station in Toronto
• Union, Elgin County, Ontario
• Union, Leeds and Grenville County, Ontario
• Union, Nova Scotia
• Union Station (Toronto), a railway station

Paraguay

• Unión, Paraguay

Philippines

• Union, Bohol
• Union, Surigao del Norte

Saint Vincent and the Grenadines

• Union Island

United States

• Union, Alabama
• Union, Merced County, California
• Union, Napa County, California
• Union, Connecticut
• Union, Illinois
• Union, Indiana
• Union, Iowa
• Union, Kentucky
• Union Parish, Louisiana
• Union, Maine
• Union, Mississippi
• Union, Missouri, in Franklin County
• Union, Clark County, Missouri
• Union, Nebraska
• Union, New Hampshire
• Union (hamlet), New York
• Union, New York
• Union, Ohio
• Union, Oregon
• Union, South Carolina
• Union, Virginia
• Union, West Virginia
• Union, Wisconsin (disambiguation)
• Arcata, California (Union, Humboldt County, California)
• Mount Union (Arizona)
• Union County (disambiguation)
• Union Township (disambiguation)

Ships

• BAP Unión (BEV-161), Peruvian Navy ship
• HMS Union, several British Royal Navy ships
• List of ships named Union
• USS Union, several United States Navy ships

Sports

• 1. FC Union Berlin, a German association football club
• Philadelphia Union, a soccer team
• SC Union 06 Berlin, a German association football club
• Union Race Course, a former San Francisco horse racing course

Other uses

• Union (plumbing), a pipe fitting
• Union, the entering of multiple people into a committed arrangement, either formally, e.g., marriage, or informally
• Union (United States coin), cancelled United States $100 coin