Wikipedia

Index

Also found in: Dictionary, Medical, Legal, Financial, Encyclopedia.
(redirected from indices)

Index may refer to:

Arts, entertainment, and media

Fictional entities

  • Index (A Certain Magical Index), a character in the light novel series A Certain Magical Index
  • The Index, an item on a halo megastructure in the Halo series of video games

Periodicals and news portals

  • Index Magazine, a publication for art and culture
  • Index.hr, a Croatian online newspaper
  • index.hu, a Hungarian-language news and community portal
  • The Index (Kalamazoo College), a student newspaper
  • The Index, an 1860s European propaganda journal created by Henry Hotze to support the Confederate States of America
  • Truman State University Index, a student newspaper

Other arts, entertainment and media

  • The Index (band)
  • Indexed, a Web cartoon by Jessica Hagy
  • Index, album by Ana Mena

Business enterprises and events

  • Index (retailer), a former UK catalogue retailer
  • INDEX, a market research fair in Lucknow, India
  • Index Corporation, a Japanese video game developer

Finance

Places in the United States

  • Index, Arkansas, an unincorporated community
  • Index, Kentucky, an unincorporated community
  • Index, Missouri, a ghost town
  • Index, New York, a hamlet in Hartwick and Otsego, New York
  • Index, Virginia, an unincorporated community
  • Index, Washington, a town
  • Index, West Virginia, an unincorporated community

Publishing and library studies

  • Bibliographic index, a regularly updated publication that lists articles, books, or other information items
  • Citation index
  • The Index, colloquial name for Germany's List of Media Harmful to Young People, published by the Bundesprüfstelle für jugendgefährdende Medien
  • Index card, used for recording and storing small amounts of data
  • Index Librorum Prohibitorum, a list of publications which the Catholic Church censored
  • Index on Censorship, a publishing organization that campaigns for freedom of expression, or its magazine of the same name
  • Index (publishing), an organized list of information in a publication
  • Index (typography), a hand- or fist-shaped punctuation mark
  • Subject indexing, describing the content of a document by keywords
  • Thumb index, a round cut-out in the pages of a publication
  • Web indexing, Internet indexing

Science, technology, and mathematics

Computer science

  • Index, a key in an associative array
  • Index (typography), a character in Unicode, its code is 132
  • Index, the dataset maintained by search engine indexing
  • Array index, an integer pointer into an array data structure
  • BitTorrent index, a list of .torrent files available for searches
  • Database index, a data structure that improves the speed of data retrieval
  • Index mapping of raw data for an array
  • Index register, a processor register used for modifying operand addresses during the run of a program
  • Indexed color, in computer imagery
  • Indexed Sequential Access Method (ISAM), used for indexing data for fast retrieval
  • Lookup table, a data structure used to store precomputed information
  • Site map, or site index, a list of pages of a web site accessible to crawlers or users
  • Web indexing, Internet indexing
  • Webserver directory index, a default or index web page in a directory on a web server, such as index.html

Economics

Mathematics and statistics

  • Index, a number or other symbol that specifies an element of an indexed family or set
  • Index, an element of an index set
  • Index, the label of a summand in Σ-notation of a summation

Algebra

  • Index of a subgroup, the number of a subgroup's left cosets
  • Index, the degree of an nth root
  • Index of a linear map, the dimension of the map's kernel minus the dimension of its cokernel
  • Index of a matrix
  • Index of a real quadratic form

Analysis

  • Index, the winding number of an oriented closed curve on a surface relative to a point on that surface
  • Diversity index, a measure of distribution or variety in fields such as ecology or information science
  • Index of a vector field, an integer that helps to describe the behaviour of a vector field around an isolated zero
  • Indexicality, in linguistics, the phenomenon of a sign pointing to some object in the context in which it occurs

Number theory

  • Index, or the discrete logarithm of a number

Statistics

  • Index (statistics), a type of aggregate measure

Other uses in science and technology

  • Dental indices, standardized scoring systems for tooth problems
  • Indexing (motion), in mechanical engineering and machining, movement to a precisely known location
  • Refractive index, a measurement of how light propagates through a material
  • Valve Index, a virtual reality headset

Other uses

  • INDEX, earlier name for the Reimei satellite
  • Index:, a Danish nonprofit organization which promotes Design for Life
  • The Index (Dubai), a skyscraper
  • Index (crater), a moon crater

See also

  • Indexer (disambiguation)
  • All pages with titles beginning with Index
  • All pages with titles containing Index
This article is copied from an article on Wikipedia® - the free encyclopedia created and edited by its online user community. The text was not checked or edited by anyone on our staff. Although the vast majority of Wikipedia® encyclopedia articles provide accurate and timely information, please do not assume the accuracy of any particular article. This article is distributed under the terms of GNU Free Documentation License.

Copyright © 2003-2025 Farlex, Inc Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.