X
X.509.

A standard that defines what information can go into a certificate and describes how to write it down (the data format).

XAML.

Transaction Authority Markup Language. A vendor-neutral standard that enables the coordination and processing of online transactions.

XDR.

eXternal Data Representation. A standard for the description and encoding of data. XDR uses a language to describe data formats, but the language is used only for describing data and is not a programming language. Protocols such as RPC and the Network File System (NFS) use XDR to describe their data formats.

XLANG.

A complete language that uses XML as the written format for for describing any business process.

XML.

eXtended Markup Language. A platform-independent ...

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