Below is a list of all the current Country Code Top-Level Domain Extensions. TLD’s marked with a (*) are available for domain name registration by forgeigners to that nation, others aren’t.
A
- .ac Ascension Island*
- .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
- .ax Aland Islands
- .az Azerbaijan
B
- .ba Bosnia and Herzegovina
- .bb Barbados
- .bd Bangladesh
- .be Belgium*
- .bf Burkina Faso
- .bg Bulgaria
- .bh Bahrain
- .bi Burundi*
- .bj Benin
- .bl Saint Bartholemy
- .bm Bermuda
- .bn Brunei
- .bo Bolivia*
- .br Brazil*
- .bs Bahamas*
- .bt Bhutan
- .bv Bouvet Island (not in use; no registrations)
- .bw Botswana
- .by Belarus
- .bz Belize*
C
- .ca Canada
- .cc Cocos (Keeling) Islands*
- .cd Democratic Republic of the Congo (formerly .zr Zaire)*
- .cf Central African Republic
- .cg Republic of the Congo*
- .ch Switzerland (Confoederatio Helvetica) *
- .ci Cote d’Ivoire (Ivory Coast)*
- .ck Cook Islands*
- .cl Chile
- .cm Cameroon
- .cn People’s Republic of China*
- .co Colombia
- .cr Costa Rica
- .cu Cuba
- .cv Cape Verde
- .cx Christmas Island*
- .cy Cyprus
- .cz Czech Republic
D
- .de Germany
- .dj Djibouti*
- .dk Denmark*
- .dm Dominica
- .do Dominican Republic
- .dz Algeria
E
- .ec Ecuador*
- .ee Estonia
- .eg Egypt, applied for .???? (misr)
- .eh Western Sahara (not assigned; no DNS)
- .er Eritrea
- .es Spain*
- .et Ethiopia
- .eu European Union (code “exceptionally reserved” by ISO 3166-1)
F
- .fi Finland
- .fj Fiji*
- .fk Falkland Islands
- .fm Federated States of Micronesia*
- .fo Faroe Islands
- .fr France
G
- .ga Gabon
- .gb United Kingdom (Reserved domain by IANA; deprecated see .uk)
- .gd Grenada*
- .ge Georgia
- .gf French Guiana
- .gg Guernsey
- .gh Ghana
- .gi Gibraltar
- .gl Greenland*
- .gm Gambia
- .gn Guinea
- .gp Guadeloupe
- .gq Equatorial Guinea
- .gr Greece*
- .gs South Georgia and the South Sandwich Islands*
- .gt Guatemala
- .gu Guam
- .gw Guinea-Bissau
- .gy Guyana
H
- .hk Hong Kong*
- .hm Heard Island and McDonald Islands*
- .hn Honduras*
- .hr Croatia
- .ht Haiti
- .hu Hungary*
I
- .id Indonesia
- .ie Ireland
- .il Israel*
- .im Isle of Man*
- .in India*
- .io British Indian Ocean Territory*
- .iq Iraq
- .ir Iran*
- .is Iceland*
- .it Italy
J
- .je Jersey
- .jm Jamaica
- .jo Jordan
- .jp Japan
K
- .ke Kenya
- .kg Kyrgyzstan
- .kh Cambodia
- .ki Kiribati
- .km Comoros
- .kn Saint Kitts and Nevis
- .kp North Korea
- .kr South Korea
- .kw Kuwait
- .ky Cayman Islands
- .kz Kazakhstan*
L
- .la Laos*
- .lb Lebanon
- .lc Saint Lucia
- .li Liechtenstein*
- .lk Sri Lanka
- .lr Liberia
- .ls Lesotho*
- .lt Lithuania*
- .lu Luxembourg
- .lv Latvia*
- .ly Libya*
M
- .ma Morocco
- .mc Monaco
- .md Moldova*
- .me Montenegro*
- .mg Madagascar
- .mh Marshall Islands
- .mk Republic of 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
N
- .na Namibia*
- .nc New Caledonia
- .ne Niger
- .nf Norfolk Island*
- .ng Nigeria
- .ni Nicaragua
- .nl Netherlands*
- .no Norway
- .np Nepal
- .nr Nauru*
- .nu Niue*
- .nz New Zealand*
O
- .om Oman
P
- .pa Panama
- .pe Peru
- .pf French Polynesia
- .pg Papua New Guinea
- .ph Philippines*
- .pk Pakistan*
- .pl Poland*
- .pm Saint Pierre and Miquelon
- .pn Pitcairn Islands*
- .pr Puerto Rico*
- .ps Palestine*
- .pt Portugal*
- .pw Palau
- .py Paraguay
Q
- .qa Qatar
R
- .re Réunion
- .ro Romania*
- .rs Serbia*
- .ru Russia*
- .rw Rwanda
S
- .sa Saudi Arabia
- .sb Solomon Islands*
- .sc Seychelles*
- .sd Sudan
- .se Sweden*
- .sg Singapore
- .sh Saint Helena*
- .si Slovenia
- .sj Svalbard and Jan Mayen islands (not in use; no registrations)
- .sk Slovakia
- .sl Sierra Leone
- .sm San Marino*
- .sn Senegal
- .so Somalia
- .sr Suriname*
- .st S-o Tom and Prncipe*
- .su Soviet Union (deprecated; being phased out; code “transitionally reserved” by ISO 3166-1)
- .sv El Salvador
- .sy Syria*
- .sz Swaziland*
T
- .tc Turks and Caicos Islands*
- .td Chad
- .tf French Southern and Antarctic Lands
- .tg Togo*
- .th Thailand*
- .tj Tajikistan*
- .tk Tokelau*
- .tl East Timor (formerly .tp)*
- .tm Turkmenistan*
- .tn Tunisia
- .to Tonga*
- .tp East Timor (deprecated use .tl; code “transitionally reserved” by ISO 3166-1)
- .tr Turkey
- .tt Trinidad and Tobago*
- .tv Tuvalu*
- .tw Taiwan*
- .tz Tanzania
U
- .ua Ukraine
- .ug Uganda*
- .uk United Kingdom (code “exceptionally reserved” by ISO 3166-1) (see also .gb)
- .um US Minor Outlying Islands (code terminated)
- .us United States*
- .uy Uruguay
- .uz Uzbekistan
V
- .va Vatican City
- .vc Saint Vincent and the Grenadines*
- .ve Venezuela
- .vg British Virgin Islands*
- .vi United States Virgin Islands
- .vn Vietnam
- .vu Vanuatu*
W
- .wf Wallis and Futuna
- .ws Samoa* (formerly Western Samoa)
Y
- .ye Yemen
- .yt Mayotte
- .yu Yugoslavia
Z
- .za South Africa*
- .zm Zambia
- .zw Zimbabwe
Source: http://en.wikipedia.org/wiki/CcTLD
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