Matrix
Matrix (PL: matrices or matrixes) most commonly refers to:

Matrix (mathematics), a rectangular array of numbers, symbols or expressions
The Matrix (franchise), an American media franchise developed from
The Matrix, a 1999 science-fiction action film
"The Matrix", a fictional setting, a virtual reality environment, within the franchiseMatrix may also refer to:

Science and mathematics
Matrix (mathematics), algebraic structure, extension of vector into 2 dimensions
Matrix (logic), part of a formula in prenex normal form
Matrix (biology), the material in between a eukaryotic organism's cells
Matrix (chemical analysis), the non-analyte components of a sample
Matrix (geology), the fine-grained material in which larger objects are embedded
Matrix (composite), the constituent of a composite material
Hair matrix, produces hair
Nail matrix, part of the nail in anatomy

Technology
Matrix (mass spectrometry), a compound that promotes the formation of ions
Matrix (numismatics), a tool used in coin manufacturing
Matrix (printing), a mould for casting letters
Matrix (protocol), an open standard for real-time communication
Matrix (record production), or master, a disc used in the production of phonograph records
Matrix number, of a gramophone record
Diode matrix, a two-dimensional grid of intersecting diodes
Display matrix, picture elements of an information display arranged as a matrix
Keyboard matrix circuit, a wire grid for determining which key has been pressed on a keyboard
Variable-message sign, known as matrix signs in the UK

Arts and entertainment
Fictional entities
Matrix (comics), two comic book characters
Matrix (Doctor Who), a computer system on the planet Gallifrey
Matrix, a character from the Canadian animated TV series ReBoot
Matrix (Neuromancer), a virtual-reality dataspace from the novel
John Matrix, hero of the 1985 film Commando
Irving Joshua Matrix, a fictitious creation of Martin Gardner

Film and television
Matrix (TV series), a 1993 Canadian fantasy series
Matrix (talk show), a 2005–2012 Italian news and talk show
Matrix of Leadership, in the Transformers franchise

Games
The Matrix: Path of Neo, a 2005 action-adventure video game
The Matrix Online, a 2005 online multiplayer video game

Literature
Matrix (Perry and Tucker novel), a 1998 Doctor Who novel by Robert Perry and Mike Tucker
Matrix (Groff novel), a 2021 novel by Lauren Groff
The Matrix (magazine), published by the Association for Women in Communications
The Matrix, a 1994 novel by Denis MacEoin as Jonathan Aycliffe
Matrix (journal), a journal on printing published by Whittington Press

Music
Matrix (band), an American jazz-fusion ensemble
Matrix (musician), a British producer and DJ
Matrix (music), an element in musical variations that remains unchanged
matrix, a 2000 album by Ryoji Ikeda
Matrix (EP), by B.A.P, 2015
"Matrix", a song by Chick Corea from the 1968 album Now He Sings, Now He Sobs
"Matrix", a song by Kate Pierson from the 2015 album Guitars and Microphones
The Matrix (production team), a pop-music production team
The Matrix (The Matrix album), 2009

Businesses and organisations
Matrix Business Technologies or Matrix Telecom, Inc., an American telecommunications firm
Matrix Chambers, a set of barristers' chambers in London and Geneva
Matrix Feminist Design Co-operative, a London-based architectural collective, 1980–1994
Matrix Games, an American video game publisher
Matrix Partners, an American private equity investment firm
Matrix Software, or Matrix Corporation, a Japanese video game developer
Matrix (club), a Berlin nightclub opened in 1996
The Matrix (club), a San Francisco nightclub, 1965–1972
The Matrix Theatre Company, in Los Angeles, California, US
Matrix Concepts, a Malaysian property developer

People
David Krejčí (born 1986), Czech ice hockey player nicknamed "The Matrix"
Shawn Marion (born 1978), American basketball player nicknamed "The Matrix"
Marco Materazzi (born 1973), Italian footballer nicknamed "Matrix"

Transportation
Hyundai Matrix, a multi-purpose road vehicle
Toyota Matrix, a compact hatchback car
PA-46R-350T Matrix, a version of the Piper PA-46 aircraft

Other uses
Multistate Anti-Terrorism Information Exchange (MATRIX), an American data mining system
Matrix (magic trick), a close-up magic coin and card trick
Matrix, a brand name of veterinary progestin altrenogest
Oberheim Matrix synthesizers, music keyboards
Castle Matrix, near Rathkeale, County Limerick, Ireland

See also

All pages with titles containing matrix
All pages with titles beginning with Matrix 
All pages with titles beginning with the Matrix
All pages with titles containing matrixes
All pages with titles containing matrices
Matrice (disambiguation)