X-ray
High frequency electromagnetic ray of
short wave-length, capable of
penetrating most solid substances.
X.25
International standard of the CCITT for
packet switching.
X.400
A CCITT recommendation designed to
facilitate international message and
information exchange between subscribers
of computer based store-and-forward
services and office information systems
in association with public and private
data networks.
X.500
The CCITT now ITU recommendations
(ISO9594) for the structure of
directories for the maintenance of
addresses used in electronic mail.
XML
Extensible mark-up language is an
official recommendation by the World
Wide Web Consortium as a successor of
HTML (Hyper Text Mark-up language) it
can be used to convey documents layout
and contents from one computer
application to another. XML is a subset
of SGML.
XML/EDI
The exchange of structured information
over the Internet using XML as the
syntax.
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