Updated according to changes in ISO 3166-1 described in ISO 3166-1
newsletters V-4 and V-5, dated 2002-05-20: - Kazakstan is now
"Kazakhstan" - Macau is now "Macao" The old names are retained as
aliases.
The alpha-2 and alpha-3 codes for East Timor have changed: tp -> tl
tmp -> tls the numeric code stays 626. If you want to support the
old codes, you can use the semi-private function alias_code().