Last modified: 2011-02-08 21:56:54 UTC
In http://noc.wikimedia.org/conf/langlist there are - nomcom - closed-zh-tw What are they good for? These are not language codes, and afaics also not ones of the about two dozen invented or duplicated or privately reassigned ones, that we are using.
These are gone now, for whatever reason.
See also bug 16077.