is

Interscript

Interoperable
script conversion systems

OGC 11-122 r1 systems

Each title of a language or a writing system is followed by a note on the appropriate romanization system used (OGC = Open Geospatial Consortium)

The systems listed here are ordered according to the "OGC 11-122r1 Gazetteer Service - Application Profile of the Web Feature Service Best Practice (1.0)" document, available  here.