Re Wikipedia, ISO639 and BCP47, this bug was just filed: http://unicode.org/cldr/trac/ticket/7699 Would be great to have that mapping table. CC'ing some DBPedia folks and Shervin. -- IBMer but all opinions are mine. https://www.ohloh.net/accounts/srl295 // fingerprint @ https://ssl.icu-project.org/trac/wiki/Srl