XOOPS () is a free open source content management systems ( CMS ), written in PHP.

XOOPS is released under the terms of the GNU General Public License ( GPL ) and is free to use, modify and redistribute.

; Community: Because XOOPS is released under the terms of the GNU General Public License ( GPL ) the growth and development of XOOPS is dependent on the contributions of a worldwide community effort.

Where URL rewriting is possible, XOOPS often uses redirects that may confuse search engines.

* ATLAS is an acronym for Association for Tourism and Leisure Education, a European educational project

APL is an abbreviation, acronym, or initialism that may refer to:

* AOTUS is also the acronym for the Archivist of the United States

ACN is a three-letter acronym that may refer to:

The Asociación Latinoamericana de Integración ( the Latin American Integration Association ; known as ALADI or, occasionally, by the English acronym LAIA ) is a Latin American trade integration association, based in Montevideo.

The Old Testament is called by the Jews the Tanakh, an acronym formed by combining the initials of the three sections by which the Jews divide the text: the Torah, or Law ( the Pentateuch ), the Nevi ' im, or Prophets, and the Ketuvim, or Writings or Hagiographa ( with vowels added, as Hebrew is written with a consonantal script, TaNaKh ).

BASIC is a family of general-purpose, high-level programming languages whose design philosophy emphasizes ease of use ; the name is an acronym from Beginner's All-purpose Symbolic Instruction Code.

The acronym is tied to the name of an unpublished paper by Thomas Kurtz and is not a backronym.

" BASE " is an acronym that stands for four categories of fixed objects from which one can jump: buildings, antennas, spans ( bridges ), and earth ( cliffs ).

The name itself is an acronym, a pun, and a description.

Capitalised, BASIC is sometimes taken as an acronym that stands for British American Scientific International Commercial.

The global youth movement is known as NOAM ( an acronym for No ' ar Masorti ); its North American chapter is called the United Synagogue Youth.

Its name is an acronym for COmmon Business-Oriented Language, defining its primary domain in business, finance, and administrative systems for companies and governments.

The theory that the word originated as an acronym from the names of the group of ministers is a folk etymology, although the coincidence was noted at the time and could possibly have popularized its use.

PID is an acronym for Proportional-Integral-Derivative, referring to the three terms operating on the error signal to produce a control signal.

* CNS is a short acronym in musical jargon to reference the catalog numbering systems for single records

* ( Hanukkah ) is also the Hebrew acronym for — " Eight candles, and the halakha is like the House of Hillel ".

The acronym, ' DIN ,' is often incorrectly expanded as (" German Industry Standard ").

Digital Enhanced Cordless Telecommunications ( Digital European Cordless Telecommunications ), usually known by the acronym DECT, is a digital communication standard, which is primarily used for creating cordless phone systems.

The Call Control eXtensible Markup Language ( CCXML ) is a complementary W3C standard.

However, the open source release is the basis for several actively developed projects: the open-source eXtensible Imaging Platform ( Siemens Corporate Research ), and the freemium MeVisLab ( Fraunhofer MeVis )

eXtensible Host Controller Interface ( xHCI ) is the newest host controller standard that improves speed, power efficiency and virtualization over its predecessors The goal was also to define a USB host controller to replace UHCI / OHCI / EHCI.

It is the industry's first commercially available product that has implemented State Chart eXtensible Markup Language ( SCXML ) as the framework for building complex multi-modal interactions.

Some developers suggest it should stand for " Magic eXtensible Markup Language " ( which is a backronym ).

It is likely that the name comes from the MX suffix given to Macromedia Studio products released in 2002 and 2004, or simply " Macromedia eXtensible Markup Language ".

Extensible ML is related neither to the programming language Extended ML ( other than being similarly derived from ML ), nor to the specification language eXtensible Markup Language, nor to extensible programming.

Extended ML is neither related to the programming language Extensible ML ( other than being similarly derived from ML ), nor to the specification language eXtensible Markup Language.

eXtensible Name Service ( often shortened to XNS ) is an open protocol for universal addressing and automated data exchange.

Call Control eXtensible Markup Language ( CCXML ) is an XML standard designed to provide asynchronous event-based telephony support to VoiceXML.

XBRL ( eXtensible Business Reporting Language ) is a freely available, open, and global standard for exchanging business information.

* PhoX – A proof assistant based on higher-order logic which is eXtensible.

UsiXML ( which stands for USer Interface eXtensible Markup Language ) is a XML-compliant markup language that describes the UI for multiple contexts of use such as Character User Interfaces ( CUIs ), Graphical User Interfaces ( GUIs ), Auditory User Interfaces, and Multimodal User Interfaces.

eXtensible Application Language is the Markup language of Nexaweb's Enterprise Web 2. 0 Suite.

In automated theorem proving, PhoX is a proof assistant based on higher-order logic which is eXtensible.

Following the success of markup languages for web development, WPF introduces a new language known as eXtensible Application Markup Language ( XAML ; ), which is based on XML.

XrML is the eXtensible Rights Markup Language which has also been standardized as the Rights Expression Language ( REL ) for MPEG-21.

The eXtensible Markup Language ( XML ) is particularly well suited to represent biological data and methods and is the choice to do this in most areas.

XOXO ( eXtensible Open XHTML Outlines ) is an XML microformat for outlines built on top of XHTML.