A database index is a data structure that improves the speed of operations on a database table. Indices can be created using one or more columns of a database table, providing the ...
http://en.wikipedia.org/wiki/Index_%28database%29

An index is a system used to make finding information easier. Index may also refer to: Index (publishing), a detailed list, usually arranged alphabetically, of the specific ...
http://en.wikipedia.org/wiki/Index

in·dex   (n d ks) n. pl. in·dex·es or in·di·ces (-d-s z) 1. Something that serves to guide, point out, or otherwise facilitate reference, especially:
http://www.thefreedictionary.com/index

Find anything on the web! ... Insert your favorite links: ·
http://www.index.com/

Order back issues or purchase subscription. Complete interview archive dates from 1996 and includes many designers and other industry insiders.
http://www.indexmagazine.com/

noun pl. indexes-·dex?es or indices-·di·ces? (-di s?z?) index finger; a pointer or indicator, as the needle on a dial; a thing that points out; indication; sign ...
http://www.yourdictionary.com/index

A searchable directory of links to a great many definitive sites on multi-disciplinary subjects; selectively annotated by librarians and sponsored by the Library of California.
http://lii.org/

Index, a college media publication. ... Blog will provide insights on Bulldog athletics, Div. I athletics and professional sports?
http://www.trumanindex.com/

INDEX is global non-profit network organization based in Copenhagen that sponsors awards every second year for design to improve life. Information on the organisation and awards.
http://www.indexaward.dk/

Index Ventures is dedicated to working with entrepreneurs who have the drive and ability to build world-class technology companies that can become global players in their market.
http://www.indexventures.com/