This list of top level domains and ISO 3166 country codes cites the following URLS as sources of information for Internet Domain Names:

• Library of Congress Brief Guides to the Internet: Internet Addresses
• http://www.ics.uci.edu/pub/websoft/wwwstat/country-codes.txt - Country Codes (text file)

For more information regarding Domain Names and Domain Registration, please refer to the following sites:

• American Association of Domain Names
• Internet Assigned Numbers Authority
• InterNIC

Country Codes & Top Level Domains

• AD = Andorra
   
• AE = United Arab Emirates
   
• AF = Afghanistan
   
• AG = Antigua and Barbuda
   
• AI = Anguilla
   
• AL = Albania
   
• AM = Armenia
   
• AN = Netherlands Antilles
   
• AO = Angola
   
• AQ = Antarctica
   
• AR = Argentina
   
• AS = American Samoa
   
• AT = Austria
   
• AU = Australia
   
• AW = Aruba
   
• AZ = Azerbaijan
   
• BA = Bosnia and Herzegovina
   
• BB = Barbados
   
• BD = Bangladesh
   
• BE = Belgium
   
• BF = Burkina Faso
   
• BG = Bulgaria
   
• BH = Bahrain
   
• BI = Burundi
   
• BJ = Benin
   
• BM = Bermuda
   
• BN = Brunei Darussalam
   
• BO = Bolivia
   
• BR = Brazil
   
• BS = Bahamas
   
• BT = Bhutan
   
• BV = Bouvet Island
   
• BW = Botswana
   
• BY = Belarus
   
• BZ = Belize
   
• CA = Canada
   
• CC = Cocos (Keeling) Islands
   
• CF = Central African Republic
   
• CG = Congo
   
• CH = Switzerland
   
• CI = Cote D'Ivoire (Ivory Coast)
   
• CK = Cook Islands
   
• CL = Chile
   
• CM = Cameroon
   
• CN = China
   
• CO = Colombia
   
• CR = Costa Rica
   
• CS = Czechoslovakia (former)
   
• CU = Cuba
   
• CV = Cape Verde
   
• CX = Christmas Island
   
• CY = Cyprus
   
• CZ = Czech Republic
   
• DE = Germany
   
• DJ = Djibouti
   
• DK = Denmark
   
• DM = Dominica
   
• DO = Dominican Republic
   
• DZ = Algeria
   
• EC = Ecuador
   
• EE = Estonia
   
• EG = Egypt
   
• EH = Western Sahara
   
• ER = Eritrea
   
• ES = Spain
   
• ET = Ethiopia
   
• FI = Finland
   
• FJ = Fiji
   
• FK = Falkland Islands (Malvinas)
   
• FM = Micronesia
   
• FO = Faroe Islands
   
• FR = France
   
• FX = France, Metropolitan
   
• GA = Gabon
   
• GB = Great Britain (UK)
   
• GD = Grenada
   
• GE = Georgia
   
• GF = French Guiana
   
• GH = Ghana
   
• GI = Gibraltar
   
• GL = Greenland
   
• GM = Gambia
   
• GN = Guinea
   
• GP = Guadeloupe
   
• GQ = Equatorial Guinea
   
• GR = Greece
   
• GS = S. Georgia and S. Sandwich Isls.
   
• GT = Guatemala
   
• GU = Guam
   
• GW = Guinea-Bissau
   
• GY = Guyana
   
• HK = Hong Kong
   
• HM = Heard and McDonald Islands
   
• HN = Honduras
   
• HR = Croatia (Hrvatska)
   
• HT = Haiti
   
• HU = Hungary
   
• ID = Indonesia
   
• IE = Ireland
   
• IL = Israel
   
• IN = India
   
• IO = British Indian Ocean Territory
   
• IQ = Iraq
   
• IR = Iran
   
• IS = Iceland
   
• IT = Italy
   
• JM = Jamaica
   
• JO = Jordan
   
• JP = Japan
   
• KE = Kenya
   
• KG = Kyrgyzstan
   
• KH = Cambodia
   
• KI = Kiribati
   
• KM = Comoros
   
• KN = Saint Kitts and Nevis
   
• KP = Korea (North)
   
• KR = Korea (South)
   
• KW = Kuwait
   
• KY = Cayman Islands
   
• KZ = Kazakhstan
   
• LA = Laos
   
• LB = Lebanon
   
• LC = Saint Lucia
   
• LI = Liechtenstein
   
• LK = Sri Lanka
   
• LR = Liberia
   
• LS = Lesotho
   
• LT = Lithuania
   
• LU = Luxembourg
   
• LV = Latvia
   
• LY = Libya
   
• MA = Morocco
   
• MC = Monaco
   
• MD = Moldova
   
• MG = Madagascar
   
• MH = Marshall Islands
   
• MK = Macedonia
   
• ML = Mali
   
• MM = Myanmar
   
• MN = Mongolia
   
• MO = Macau
   
• MP = Northern Mariana Islands
   
• MQ = Martinique
   
• MR = Mauritania
   
• MS = Montserrat
   
• MT = Malta
   
• MU = Mauritius
   
• MV = Maldives
   
• MW = Malawi
   
• MX = Mexico
   
• MY = Malaysia
   
• MZ = Mozambique
   
• NA = Namibia
   
• NC = New Caledonia
   
• NE = Niger
   
• NF = Norfolk Island
   
• NG = Nigeria
   
• NI = Nicaragua
   
• NL = Netherlands
   
• NO = Norway
   
• NP = Nepal
   
• NR = Nauru
   
• NT = Neutral Zone
   
• NU = Niue
   
• NZ = New Zealand (Aotearoa)
   
• OM = Oman
   
• PA = Panama
   
• PE = Peru
   
• PF = French Polynesia
   
• PG = Papua New Guinea
   
• PH = Philippines
   
• PK = Pakistan
   
• PL = Poland
   
• PM = St. Pierre and Miquelon
   
• PN = Pitcairn
   
• PR = Puerto Rico
   
• PT = Portugal
   
• PW = Palau
   
• PY = Paraguay
   
• QA = Qatar
   
• RE = Reunion
   
• RO = Romania
   
• RU = Russia
   
• RW = Rwanda
   
• SA = Saudi Arabia
   
• Sb = Solomon Islands
   
• SC = Seychelles
   
• SD = Sudan
   
• SE = Sweden
   
• SG = Singapore
   
• SH = St. Helena
   
• SI = Slovenia
   
• SJ = Svalbard and Jan Mayen Islands
   
• SK = Slovak Republic
   
• SL = Sierra Leone
   
• SM = San Marino
   
• SN = Senegal
   
• SO = Somalia
   
• SR = Suriname
   
• ST = Sao Tome and Principe
   
• SU = USSR (former)
   
• SV = El Salvador
   
• SY = Syria
   
• SZ = Swaziland
   
• TC = Turks and Caicos Islands
   
• TD = Chad
   
• TF = French Southern Territories
   
• TG = Togo
   
• TH = Thailand
   
• TJ = Tajikistan
   
• TK = Tokelau
   
• TM = Turkmenistan
   
• TN = Tunisia
   
• TO = Tonga
   
• TP = East Timor
   
• TR = Turkey
   
• TT = Trinidad and Tobago
   
• TV = Tuvalu
   
• TW = Taiwan
   
• TZ = Tanzania
   
• UA = Ukraine
   
• UG = Uganda
   
• UK = United Kingdom
   
• UM = US Minor Outlying Islands
   
• US = United States
   
• UY = Uruguay
   
• UZ = Uzbekistan
   
• VA = Vatican City State (Holy See)
   
• VC = Saint Vincent and the Grenadines
   
• VE = Venezuela
   
• VG = Virgin Islands (British)
   
• VI = Virgin Islands (U.S.)
   
• VN = Viet Nam
   
• VU = Vanuatu
   
• WF = Wallis and Futuna Islands
   
• WS = Samoa
   
• YE = Yemen
   
• YT = Mayotte
   
• YU = Yugoslavia
   
• ZA = South Africa
   
• ZM = Zambia
   
• ZR = Zaire
   
• ZW = Zimbabwe
   
• COM = US Commercial
   
• EDU = US Educational
   
• GOV = US Government
   
• INT = International
   
• MIL = US Military
   
• NET = Network
   
• ORG = Non-Profit Organization
   
• ARPA = Arpanet
   
• NATO = Nato field