Domain Name Two Letter Country Code
This information from Netscape support file
AF Afghanistan
AL Albania
DZ Algeria
AD Andorra
AO Angola
AI Anguilla
AR Argentina
AM Armenia
AW Aruba
AU Australia
AT Austria
AZ Azerbaijan
BS Bahamas
BH Bahrain
BD Bangladesh
BB Barbados
BY Belarus
BE Belgium
BZ Belize
BJ Benin
BM Bermuda
BT Bhutan
BO Bolivia
BA Bosnia and Herzegovina
BW Botswana
BR Brazil
BN Brunei Darussalam
BG Bulgaria
BF Burkina Faso
BI Burundi
KH Cambodia
CM Cameroon
CA Canada
CV Cape Verde
CF Central African Republic
TD Chad
CL Chile
CN China
CO Colombia
KM Comoros
CG Congo
CR Costa Rica
CI Cote D'ivoire
HR Croatia
CU Cuba
CY Cyprus
CZ Czech Republic
DK Denmark
DJ Djibouti
DM Dominica
DO Dominican Republic
TP East Timor
EC Ecuador
EG Egypt
SV El Salvador
GQ Equatorial Guinea
ER Eritrea
EE Estonia
ET Ethiopia
FJ Fiji
FI Finland
FR France
GF French Guiana
PF French Polynesia
TF French Southern Territories
GA Gabon
GM Gambia
GE Georgia
DE Germany
GH Ghana
GR Greece
GP Guadeloupe
GT Guatemala
GN Guinea
GW Guinea-Bissau
GY Guyana
HT Haiti
HN Honduras
HK Hong Kong
HU Hungary
IS Iceland
IN India
ID Indonesia
IR Iran
IQ Iraq
IE Ireland
IL Israel
IT Italy
JM Jamaica
JP Japan
JO Jordan
KZ Kazakhstan
KE Kenya
KI Kiribati
KP North Korea
KR South Korea
KW Kuwait
KG Kyrgyzstan
LA Laos
LV Latvia
LB Lebanon
LS Lesotho
LR Liberia
LY Libyan Arab Jamahiriya
LI Liechtenstein
LT Lithuania
LU Luxembourg
MK Macedonia
MG Madagascar
MY Malaysia
ML Mali
MT Malta
MQ Martinique
MR Mauritania
MU Mauritius
YT Mayotte
MX Mexico
FM Micronesia
MD Moldova
MC Monaco
MN Mongolia
MS Montserrat
MA Morocco
MZ Mozambique
MM Myanmar
NA Namibia
NP Nepal
NL Netherlands
AN Netherlands Antilles
NC New Caledonia
NZ New Zealand
NI Nicaragua
NE Niger
NG Nigeria
NU Niue
NO Norway
OM Oman
PK Pakistan
PA Panama
PG Papua New Guinea
PY Paraguay
PE Peru
PH Philippines
PL Poland
PT Portugal
PR Puerto Rico
QA Qatar
RO Romania
RU Russian Federation
RW Rwanda
SA Saudi Arabia
SN Senegal
SP Serbia
SC Seychelles
SL Sierra Leone
SG Singapore
SK Slovakia
SI Slovenia
SO Somalia
ZA South Africa
ES Spain
LK Sri Lanka
SD Sudan
SR Suriname
SZ Swaziland
SE Sweden
CH Switzerland
SY Syria
TW Taiwan
TJ Tajikistan
TZ Tanzania
TH Thailand
TG Togo
TK Tokelau
TO Tonga
TT Trinidad and Tobago
TN Tunisia
TR Turkey
TM Turkmenistan
UG Uganda
UA Ukraine
AE United Arab Emirates
GB United Kingdom
US United States
UY Uruguay
UZ Uzbekistan
VU Vanuatu
VA Vatican
VE Venezuela
VN Viet Nam
VG British Virgin Islands
VI U.S. Virgin Islands
EH Western Sahara
YE Yemen
YU Yugoslavia
ZR Zaire
ZM Zambia
ZW Zimbabwe