Geography Markup Language. GML is an XML encoding for the transport and storage of geographic information, including both the spatial and non-spatial properties of geographic features
Geography Markup Language, based on XML.
Generalized Markup Language
Geography Markup Language [look up
Generalized Mark-up Language. The language for specifying output formats in the SCRIPT system. See also SGML, SCRIPT/VS, DCF.
Geographic Mark-up Language. A vendor-neutral, XML grammar that transfers geographic features through the Internet.
Geographical Meta Language utilising XML format to describe spatial information.