-i, --iso=NUMBER The ISO standard to use
Possible values: 639, 3166, 4217, 15924
(default: 3166)
-n, --name Name for the supplied codes (default)
-o, --official_name Official name for the supplied codes
This may be the same as --name.
-c, --common_name Common name for the supplied codes
This may be the same as --name.
-l, --locale=LOCALE Use this locale for output
-x, --xmlfile=FILE Use another XML file with ISO data
(default: /usr/share/xml/iso-codes/iso_3166.xml)
-0, --null Separate entries with a NULL character instead
of newline
-h, --help Show this information
-v, --version Show program version and copyright