Список доменов первого уровня
Домены первого уровня - это главные домены, ставящиеся в конце адреса веб-страницы. Доменов первого уровня сравнительно немного (всего около 250).
Доменные имена общесетевых ресурсов
* com - commercial (коммерческие)
* edu - educational (образовательные)
* gov - goverment (правительственные)
* mil - military (военные учреждения США)
* net - network (организации, обеспечивающие работу сети)
* org - organization (некоммерческие организации)
* info - information services (информационные узлы)
* biz - businesses, firms (коммерческие организации)
* arpa - ArpaNet
Список географических доменов первого уровня
AD - Andorra AE - United Arab Emirates AF - Afghanistan
AG - Antigua & 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 & 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 - The Bahamas
BT - Bhutan BV - Bouvet Island BW - Botswana
BY - Belarus BZ - Belize CA - Canada
CC - Cocos Islands CF - Central Africa CG - Congo
CH - Switzerland CI - Cote d'Ivoire CK - Cook Islands
CL - Chile CM - Cameroon CN - China
CO - Colombia CR - Costa Rica CU - Cuba
CV - Cape Verde CX - Christmas Island CY - Cyprus
CZ - Czech Rep. DE - Germany DJ - Djibouti
DK - Denmark DM - Dominica DO - Dominican Rep.
DZ - Algeria EC - Ecuador EE - Estonia
EG - Egypt EH - Western Sahara ER - Eritrea
ES - Spain ET - Ethiopia FI - Finland
FJ - Fiji FK - Falkland Islands FM - Micronesia
FO - Faroe Islands FR - France FX - France Mеtr.
GA - Gabon GD - Grenada GE - Georgia
GF - French Guyana GG - Guernsey GH - Ghana
GI - Gibraltar GL - Greenland GM - Gambia
GN - Guinea GP - Guadeloupe GQ - Equatorial Guinea
GR - Greece GS - South Georgia GT - Guatemala
GU - Guam GW - Guinea Bissau GY - Guyana
HK - Hong Kong HM - Heard HN - Honduras
HR - Croatia HT - Haiti HU - Hungary
ID - Indonesia IE - Ireland IL - Israel
IM - Isle of Man IN - India IO - British Indian Ocean
IQ - Iraq IR - Iran IS - Iceland
IT - Italy JE - Jersey JM - Jamaica
JO - Jordan JP - Japan KE - Kenya
KG - Kyrgyzstan KH - Cambodia KI - Kiribati
KM - Comoros KN - St. Kitts and Nevis KP - Korea, North
KR - Korea, South KW - Kuwait KY - Cayman Islands
KZ - Kazakhstan LA - Laos LB - Lebanon
LC - St. 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 Isl. MK - Macedonia
ML - Mali MM - Myanmar MN - Mongolia
MO - Macao MP - North Mariana I. 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 NO - St. Pierre-Miquelon
NP - Nepal NR - Nauru NU - Niue
NZ - New Zealand OM - Oman PA - Panama
PE - Peru PF - French Polynesia PG - Papua New Guinea
PH - Philippines PK - Pakistan PL - Poland
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 SK - Slovakia SL - Sierra Leone
SM - San Marino SN - Senegal SO - Somalia
SR - Suriname ST - Sao Tome-Principe SV - El Salvador
SY - Syria SZ - Swaziland TC - Turk-Caicos I.
TD - Chad TF - French South T. TG - Togo
TH - Thailand TJ - Tajikistan TK - Tokelau
TM - Turkmenistan TN - Tunisia TO - Tonga
TP - East Timor TR - Turkey TT - Trinidad-Tobago
TV - Tuvalu TW - Taiwan TZ - Tanzania
UA - Ukraine UG - Uganda UK - United Kingdom
UM - Minor Outlying I. US - United States UY - Uruguay
UZ - Uzbekistan VA - Vatican VC - St. Vincent-Grenadines
VE - Venezeula VG - Virgin Islands (BR) VI - Virgin Islands (US)
VN - Vietnam VU - Vanuatu WF - Wallis and Futuna I.
WS - Samoa YE - Yemen YT - Mayotte
YU - Yugoslavia ZA - South Africa ZM - Zambia
ZR - Zaire ZW - Zimbabwe
