involving exchange of
data with international organizations that have adopted that standard.
Except for the numeric codes, ISO 3166 codes have been adopted in the
US as FIPS 104-1: American National Standard Codes for the
Representation of Names of Countries, Dependencies, and Areas of
Special Sovereignty for Information Interchange.

Internet: The Internet country code is the two-letter digraph
maintained by the International Organization for Standardization (ISO)
in the ISO 3166 Alpha-2 list and used by the Internet Assigned Numbers
Authority (IANA) to establish country-coded top-level domains (ccTLDs).

Entity FIPS 10-4 ISO 3166 Internet Comment

Afghanistan AF AF AFG 004 .af
Albania AL AL ALB 008 .al
Algeria AG DZ DZA 012 .dz
American Samoa AQ AS ASM 016 .as
Andorra AN AD AND 020 .ad
Angola AO AO AGO 024 .ao
Anguilla AV AI AIA 660 .ai
Antarctica AY AQ ATA 010 .aq
ISO defines as the territory south of 60 degrees south latitude

Antigua and Barbuda AC AG ATG 028 .ag
Argentina AR AR ARG 032 .ar
Armenia AM AM ARM 051 .am
Aruba AA AW ABW 533 .aw
Ashmore and Cartier IslandsAT - - -
ISO includes with Australia

Australia AS AU AUS 036 .au
ISO includes Ashmore and Cartier Islands, Coral Sea Islands

Austria AU AT AUT 040 .at
Azerbaijan AJ AZ AZE 031 .az
Bahamas, The BF BS BHS 044 .bs
Bahrain BA BH BHR 048 .bh
Baker Island FQ - - -
ISO includes with the US Minor Outlying Islands

Bangladesh BG BD BGD 050 .bd
Barbados BB BB BRB 052 .bb
Bassas da India BS - - - -
administered from Reunion; no ISO codes assigned

Belarus BO BY BLR 112 .by
Belgium BE BE BEL 056 .be
Belize BH BZ BLZ 084 .bz
Benin BN BJ BEN 204 .bj
Bermuda BD BM BMU 060 .bm
Bhutan BT BT BTN 064