iso-codes 3.4-1 (amd64 binary) in ubuntu jaunty

 This package provides the ISO 639 language code list, the
 ISO 4217 currency code list, the ISO 3166 territory code list,
 the ISO 3166-2 sub-territory list, and the ISO 15924 script code
 list.
 .
 It also (more importantly) provides their translations in .po form.