Editing Open standard (section)

==Examples of open standards==
Note that because the various definitions of "open standard" differ in their requirements, the standards listed below may not be open by every definition.

===System===
* [[World Wide Web]] architecture specified by [[W3C]]<ref>{{cite web|url=http://www.w3.org/TR/webarch/|title=Architecture of the World Wide Web, Volume One|website=www.w3.org|access-date=18 March 2018}}</ref>
* [[ETIM (standard)|ETIM Technical Information Model]], a classification model for technical products

===Hardware===

* [[Extended Industry Standard Architecture]] (EISA) (a specification for plug-in boards to 16-bit IBM-architecture PCs, later standardized by the IEEE)
* [[Industry Standard Architecture]] (ISA) (is a retroactively named specification for plug-in boards to 8-bit IBM-architecture PCs. The short-lived EISA, and renaming of ISA was in response to IBM's move from "AT standard bus" to proprietary [[Micro Channel Architecture]]). 
* [[Peripheral Component Interconnect]] (PCI) (a specification by Intel Corporation for plug-in boards to IBM-architecture PCs)
* [[Accelerated Graphics Port]] (AGP) (a specification by Intel Corporation for plug-in boards to IBM-architecture PCs)
* [[PCI Industrial Computer Manufacturers Group]] (PICMG) (an industry consortium developing Open Standards specifications for computer architectures )
* [[Synchronous dynamic random-access memory]] (SDRAM) and its [[DDR SDRAM]] variants (by [[JEDEC]] Solid State Technology Association)
* [[Universal Serial Bus]] (USB) (by [[USB Implementers Forum]])
* [[DiSEqC]] by [[Eutelsat]]

===File formats===
{{See also|Open format}}
* [[Computer Graphics Metafile]] (CGM) (file format for 2D [[vector graphics]], [[raster graphics]], and [[Character (computing)|text]] defined by [[ISO]]/[[IEC]] 8632<ref>{{cite web|url=http://standards.iso.org/ittf/PubliclyAvailableStandards/index.html|title=Publicly Available Standards|website=standards.iso.org|access-date=18 March 2018}}</ref>)
* [[Darwin Information Typing Architecture]] (DITA) (a format and architecture to create and maintain technical documentation defined by [[OASIS (organization)|OASIS]])
* [[Hypertext Markup Language]] (HTML), [[XHTML|Extensible HTML]] (XHTML) and [[HTML5]] (specifications of the [[W3C]] for structured hyperlinked document formatting)
* [[Office Open XML]] (a specification by [[Microsoft]] for document, spreadsheet and presentation formats, approved by [[ISO]] as [[ISO/IEC 29500]]) (openness is contested <ref>{{Cite web |url=https://joinup.ec.europa.eu/elibrary/case/complex-singularity-versus-openness |title=Complex singularity versus openness &#124; Joinup |access-date=2015-05-06 |archive-url=https://web.archive.org/web/20150419182240/https://joinup.ec.europa.eu/elibrary/case/complex-singularity-versus-openness |archive-date=2015-04-19 |url-status=dead }}</ref>)
* [[Ogg]] (a container for [[Vorbis]], [[FLAC]], [[Speex]], Opus (audio formats) & [[Theora]] (a video format), by the [[Xiph.Org Foundation]])
* [[OpenDocument]] Format (ODF) (by [[OASIS (organization)|OASIS]] for document, spreadsheet, presentation, graphics, math and other formats, approved by [[ISO]] as [[ISO/IEC 26300]])
* [[Opus (audio format)|Opus]] ([[audio codec]], defined by [[IETF RFC]] 6716)
* [[Portable Document Format]] (PDF/X) (a specification by [[Adobe Systems Incorporated]] for formatted documents, later approved by [[ISO]] as ISO 15930-1:2001 <ref>[http://www.pdf-x.com/pdfx_123_1.php Portable Document File (PDF) format specification] {{webarchive |url=https://web.archive.org/web/20051022053754/http://www.pdf-x.com/pdfx_123_1.php |date=October 22, 2005 }}</ref>)
* [[Portable Network Graphics]] (PNG) (a [[bitmapped]] [[image format]] that employs [[lossless data compression]], approved by [[ISO]] as ISO/IEC 15948:2004)
* [[Scalable Vector Graphics]] (SVG) (a specification for two-dimensional vector graphics developed by the [[World Wide Web Consortium]] (W3C)).

===Protocols===
* [[Connected Home over IP]] (also known as "''Project Connected Home over IP''" or "''CHIP''" for short) is a [[Proprietary software|proprietary]], [[royalty-free]] [[home automation]] [[Technical standard|connectivity standard]] project which features compatibility among different [[smart home]] and [[Internet of things]] (IoT) products and software.
* [[Internet Protocol]] (IP) (a specification of the [[IETF]] for transmitting packets of data on a network – specifically, IETF RFC 791
* [[MQTT|MQTT (Message Queuing Telemetry Transport)]] is a lightweight, [[publish-subscribe]] network [[Communication protocol|protocol]] that transports messages between devices. 
* [[Transmission Control Protocol]] (TCP) (a specification of the [[IETF]] for implementing streams of data on top of [[Internet Protocol|IP]] – specifically, IETF RFC 793)
* [[SyncML|OMA Data Synchronization and Device Management]] (a [[platform-independent]] [[data synchronization]] protocol, specified by [[The SyncML Initiative]]/[[Open Mobile Alliance]])
* [[XMPP]] – an open [[network protocol|protocol]] for near-real-time [[instant messaging]] (IM) and [[presence information]] (a.k.a. buddy lists)

===Programming languages===
* [[ANSI C]] (a [[general-purpose programming language]], approved by [[ISO]] as [[ISO/IEC 9899]])
* [[Ada (programming language)|Ada]], a [[multi-paradigm programming language]], defined by joint [[ISO]]/[[ANSI]] standard,<ref>[http://www.adaic.org/standards/95lrm/html/RM-TTL.html ISO-8652:1995]</ref> combined with major Amendment ISO/IEC 8652:1995/Amd 1:2007<ref>{{cite web | url=http://www.iso.org/iso/en/CatalogueDetailPage.CatalogueDetail?CSNUMBER=45001 | title=ISO/IEC 8652:1995/Amd 1:2007 }}</ref>
* [[MUMPS]], a [[Dynamic typing|dynamically typed programming language]], originally designed for [[database]]-driven applications in the [[Health care|healthcare industry]] approved by [[ISO]] as ISO/IEC 11756:1992 and ISO/IEC 11756:1999

===Other===
[[File:Data2Dome logo.jpg|thumb|Data2Dome logo]]
* [[Data2Dome]] a standard for [[planetarium]] dome content distribution.<ref>{{cite web |title=ESO and partners launch innovative Data2Dome planetarium system |url=https://www.eso.org/public/announcements/ann17019/|website=www.eso.org|access-date=27 April 2017}}</ref>
* [[Apdex|Apdex (Application Performance Index)]] (specifies a uniform way to analyze and report on the degree to which the measured performance of [[software applications]] meets user expectations
* [[Application Response Measurement]] (ARM) (defines an API for C and Java programming language to measure application transaction response times, adopted by [[The Open Group]])
* [[CD-ROM]] (Yellow Book) (a specification for data interchange on read-only 120&nbsp;mm optical data disks, approved by [[ISO]] as ISO/IEC 10149 and [[Ecma International|ECMA]] as ECMA-130)
* [[Common Information Model (computing)|Common Information Model]] (CIM) (a specification by [[DMTF]] for defining how managed elements in an [[Information technology|IT environment]] are represented as a common set of [[Object (computer science)|objects]] and relationships between them)
* [[Universal Data Element Framework]] (UDEF) an open standard by [[The Open Group]] that provides the foundation for building an enterprise-wide [[Controlled vocabulary]] enabling [[Interoperability]].
* [[CIPURSE]] an open standard by [[OSPT Alliance]] which is a set of specifications to implement secure element (contactless smart card, NFC SIM, Embedded Secure element)for Urban Transport Network and Value Added Services.
* [[OpenReference]], an open reference model for business performance, processes and practices,<ref>OpenReference Initiative: [http://ORwiki.org/Frameworks OpenReference frameworks], December 2016</ref>
* [[General Transit Feed Specification]] (GTFS) standard for [[public transport]] data developed by [[Google]]
* [[Pipeline Open Data Standard]] (PODS) <!-- if someone knows for sure that this is a data standard, please move it to data, thanks -->