Variant subtag request: iso91995
everson at evertype.com
Fri Sep 17 19:38:37 CEST 2010
The problem with iso9 as a partial element is that most transliteration standards have many more numbers. So while this would work for Cyrillic, it wouldn't for Georgian. Something like isoru95 might encapsulate it where -ru- is a language, and the year of publication. That would be extensible to other similar requests (and it's not unreasonable to think there might be such requests).
Michael Everson * http://www.evertype.com/
More information about the Ietf-languages