List of types of XML schemas

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a similar list sorted alphabetically
This is a list of notable XML schemas in use on the Internet sorted by purpose. XML schemas can be used to create XML documents for a wide range of purposes such as syndication, general exchange, and storage of data in a standard format.

EML Election Markup Language, is an OASIS standard to support end to end management of election processes. It defines over thirty schemas, for example EML 510 for vote count reporting and EML 310 for voter registration.

FIXatdl FIX algorithmic trading definition language. Schema provides a HCI between a human trader, the order entry screen(s), unlimited different algorithmic trading types (called strategies) from a variety of sources, and formats a new order message on the FIX wire. FIXML Financial Information eXchange (FIX) protocol is an electronic communications protocol initiated in 1992 for international real time exchange of information related to the securities transactions and markets. FpML Financial products Markup Language is the industry standard protocol for complex financial products. It is based on XML (eXtensible Markup Language), the standard meta language for describing data shared between applications.

EPPML an XML conceptual model for the interactions between parties of a postal communication system. papiNet XML format for exchange of business documents and product information in the paper and forest products industries.

DDI "Data Documentation Initiative" is a format for information describing statistical and social science data (and the lifecycle). SDMX SDMX ML is a format for exchange and sharing of Statistical Data and Metadata.