Set, The Set, SET or SETS may refer to:

Science, technology, and mathematics

Mathematics

Set (mathematics) In mathematics, a set is a collection of different things; the things are '' elements'' or ''members'' of the set and are typically mathematical objects: numbers, symbols, points in space, lines, other geometric shapes, variables, or other se ...

, a collection of elements * Category of sets, the category whose objects and morphisms are sets and total functions, respectively

Electronics and computing

Set (abstract data type) In computer science, a set is an abstract data type that can store unique values, without any particular sequence, order. It is a computer implementation of the mathematics, mathematical concept of a finite set. Unlike most other collection (abstr ...

, a data type in computer science that is a collection of unique values ** Set (C++), a set implementation in the C++ Standard Library * Set (command), a command for setting values of environment variables in Unix and Microsoft operating-systems * Secure Electronic Transaction, a standard protocol for securing credit card transactions over insecure networks * Single-electron transistor, a device to amplify currents in nanoelectronics * Single-ended triode, a type of electronic amplifier * Set!, a programming syntax in the scheme programming language

Biology and psychology

* Set (psychology), a set of expectations which shapes perception or thought *Set or sett, a badger's den *Set, a small tuber or bulb used instead of seed, especially: ** Potato set **

Onion An onion (''Allium cepa'' , from Latin ), also known as the bulb onion or common onion, is a vegetable that is the most widely cultivated species of the genus '' Allium''. The shallot is a botanical variety of the onion which was classifie ...

set * SET (gene), gene for a human protein involved in apoptosis, transcription and nucleosome assembly * Single

Embryo Transfer Embryo transfer refers to a step in the process of assisted reproduction in which embryos are placed into the uterus of a female with the intent to establish a pregnancy. This technique - which is often used in connection with in vitro fertili ...

, used in ''in vitro'' fertilization

Physics and chemistry

* A chemical change in an adhesive from unbonded to bonded ** Set, to make/become solid; see Solidification * Stress–energy tensor, a physical quantity in the theory of fields * Single electron transfer

Other uses in science and technology

* Saw set, the process of setting the teeth of a saw so each tooth protrudes to the side of the blade * Scalar expectancy theory, a model of the processes that govern behavior controlled by time * Science, Engineering & Technology, e.g. The Science, Engineering & Technology Student of the Year Awards * Setting (typesetting), the act of typesetting a publication for print or display * Simulated Emergency Test, an amateur radio training exercise * Software Engineer in Test, a Quality Assurance job title in some software companies * Strategic Energy Technologies Plan of the European Union * Suzuki SET, Suzuki Exhaust Tuning of motorcycles * Set Catena, a pit chain on Neptune's largest moon Triton

Arts and entertainment

Comics and literature

* Set (comics), the chief deity of the Stygian people in Robert E. Howard's stories of ''Conan the Barbarian'' and the later Marvel comics series

Dance

*Set, the basic square formation in square dancing *Set, the basic longwise, square or triangular formation in Scottish Country dancing *Set, the basic formation of more than one couple in Scottish, English and Irish Céilidh

Film, television and theatre

* Set (film and TV scenery) *

Theatrical scenery Theatrical scenery is that which is used as a setting for a theatrical production. Scenery may be just about anything, from a single chair to an elaborately re-created street, no matter how large or how small, whether the item was custom-made or ...

Set construction Set construction is the process undertaken by a construction manager to build full-scale scenery, as specified by a production designer or art director working in collaboration with the director of a production to create a set for a theatr ...

, construction of scenery for theatrical, movie, television production, and video game production * ''The Set'' (film), a 1970 Australian movie * ''The Set'' (TV series), an Australian music television show * Sanlih Entertainment Television, a television channel in Taiwan *

Sony Entertainment Television Sony Entertainment Television (abbreviated as SET) is an Indian Hindi-language general entertainment pay television channel that was launched in 1995 and is owned by Culver Max Entertainment, a division of Sony Pictures. History This chann ...

, a Hindi-language television channel

Music

*DJ set or DJ mix, a musical performance by a DJ * Set theory (music), dealing with concepts for categorizing musical objects and describing their relationships * Set (music), a collection of discrete entities, for example pitch sets, duration sets, and timbre sets * ''Set'' (Thompson Twins album) * ''Set'' (Alex Chilton album) * Set list, a list of songs to be played during musical performances *"Set", a song from King Gizzard & the Lizard Wizard's 2023 album ''The Silver Cord''

Businesses and organizations

* Societatea Pentru Exploatări Tehnice, a Romanian aeronautics company of the 1920s to 1940s * South Eastern Trains, former train operator England * Stock Exchange of Thailand, the national stock exchange of Thailand * SET Index, an index for the Stock Exchange of Thailand * South Eastern Trust, Northern Irish health organization * Study of Exceptional Talent, a program for gifted students * Sydney Electric Train Society, an electric train preservation society in Sydney, Australia

Religion

* Set (deity) or Seth, an ancient Egyptian deity *Set or Seth, a Biblical character, a son of Adam and Eve

Sport and games

* Set (darts), a sequence of games * Set (card game) * Set (cards), two or more cards of the same rank ** Three of a kind (poker), a type of poker hand *

Set (dominoes) The following is a glossary of terms used in dominoes. Besides the terms listed here, there are numerous regional or local slang terms. Terms in this glossary should not be game-specific, i.e. specific to one particular version of dominoes, but ap ...

, the first play in dominoes *Set, a signal used in

American football American football, referred to simply as football in the United States and Canada and also known as gridiron football, is a team sport played by two teams of eleven players on a rectangular American football field, field with goalposts at e ...

*The set, a

pitching position In baseball, there are two legal pitch (baseball), pitching positions: the windup, and the set. Colloquially, the set is often referred to as "the stretch", although this term actually only refers to one part of the pitching motion when pitching fr ...

in baseball *Set, a unit of play in

tennis Tennis is a List of racket sports, racket sport that is played either individually against a single opponent (singles (tennis), singles) or between two teams of two players each (doubles (tennis), doubles). Each player uses a tennis racket st ...

*Set, a team's second contact with the ball in

volleyball Volleyball is a team sport in which two teams of six players are separated by a net. Each team tries to score points by grounding a ball on the other team's court under organized rules. It has been a part of the official program of the Summ ...

*Set, a group of repetitions in weight training * Set (video game), a group of items that adds specific bonuses

Other uses

* Set and setting, coined by Timothy Leary to describe the mindset and location of hallucinogenic experiences * Seṭ and aniṭ roots, in Sanskrit grammar * Set (river), a river in northeastern Spain * Selective Employment Tax, a tax in the United Kingdom from 1966 to 1973 * Senate Electoral Tribunal, decides election protests for the Senate of the Philippines *A set, set meal, set menu, or table d'hôte: a meal offered at a fixed price * Set (gang), a subgroup of a gang alliance