কাউন্ট্রি কোড টপ লেভেল ডোমেইন

   কাউন্ট্রি কোড টপ লেভেল ডোমেইন (সংক্ষেপেঃ সিসিটিএলডি; country code top-level domain (ccTLD)) হল ইন্টারনেট টপ লেভেল ডোমেইন যা একটি দেশ অথবা একটি অঞ্চলের জন্য সাধারনভাবে সংরক্ষিতভাবে ব্যবহার করে।

 Internet Country Codes Extension List

Code	Country
.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
.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
.cd	Congo, Democratic Republic of the
.cf	Central African Republic
.cg	Congo, Republic of
.ch	Switzerland
.ci	Cote d'Ivoire
.ck	Cook Islands
.cl	Chile
.cm	Cameroon
.cn	China
.co	Colombia
.cr	Costa Rica
.cu	Cuba
.cv	Cap 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 (Malvina)
.fm	Micronesia, Federal State of
.fo	Faroe Islands
.fr	France
.ga	Gabon
.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
.hk	Hong Kong
.hm	Heard and McDonald Islands
.hn	Honduras
.hr	Croatia/Hrvatska
.ht	Haiti
.hu	Hungary
.id	Indonesia
.ie	Ireland
.il	Israel
.im	Isle of Man
.in	India
.io	British Indian Ocean Territory
.iq	Iraq
.ir	Iran (Islamic Republic of)
.is	Iceland
.it	Italy
.je	Jersey
.jm	Jamaica
.jo	Jordan
.jp	Japan
.ke	Kenya
.kg	Kyrgyzstan
.kh	Cambodia
.ki	Kiribati
.km	Comoros
.kn	Saint Kitts and Nevis
.kp	Korea, Democratic People's Republic
.kr	Korea, Republic of
.kw	Kuwait
.ky	Cayman Islands
.kz	Kazakhstan
.la	Lao People's Democratic Republic
.lb	Lebanon
.lc	Saint Lucia
.li	Liechtenstein
.lk	Sri Lanka
.lr	Liberia
.ls	Lesotho
.lt	Lithuania
.lu	Luxembourg
.lv	Latvia
.ly	Libyan Arab Jamahiriya
.ma	Morocco
.mc	Monaco
.md	Moldova, Republic of
.mg	Madagascar
.mh	Marshall Islands
.mk	Macedonia, Former Yugoslav Republic
.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
.nu	Niue
.nz	New Zealand
.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 Island
.pr	Puerto Rico
.ps	Palestinian Territories
.pt	Portugal
.pw	Palau
.py	Paraguay
.qa	Qatar
.re	Reunion Island
.ro	Romania
.ru	Russian Federation
.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
.sv	El Salvador
.sy	Syrian Arab Republic
.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	Holy See (City Vatican State)
.vc	Saint Vincent and the Grenadines
.ve	Venezuela
.vg	Virgin Islands (British)
.vi	Virgin Islands (USA)
.vn	Vietnam
.vu	Vanuatu
.wf	Wallis and Futuna Islands
.ws	Western Samoa
.ye	Yemen
.yt	Mayotte
.yu	Yugoslavia
.za	South Africa
.zm	Zambia
.zw	Zimbabwe

      .ইন (.in) ভারতের জন্য প্রদত্ত ইন্টারনেট টপ লেভেল ডোমেইন। ইনরেজিষ্ট্রী .ইন-এর নিবন্ধন ও ব্যবস্থাপনা নিয়ন্ত্রণ করে।

 অধীনস্থ সাব ডোমেইন

com - ব্যবসায়িক

edu - শিক্ষাপ্রতিষ্ঠান

ac -  শিক্ষাপ্রতিষ্ঠান

net - ইন্টারনেট সংযোগ সংস্থা

gov - সরকারী সংস্থা

org -  সংগঠন

mil -  সামরিক বাহিনী

.in (available to anyone; used by companies, individuals, and organizations in India)
.co.in (originally for banks, registered companies, and trademarks)
.firm.in (originally for shops, partnerships, liaison offices, sole proprietorships)
.net.in (originally for Internet service providers)
.org.in (originally for non-profit organizations)
.gen.in (originally for general/miscellaneous use)
.ind.in (originally for individuals)
Six zones are reserved for use by qualified organizations in India:
.ac.in (Academic institutions)
.edu.in (Educational institutions)
.res.in (Indian research institutes)
.ernet.in (Older, for both educational and research institutes)
.gov.in (Indian government)
.mil.in (Indian military)

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  ( যেখান থেকে সাহায্য নিয়েছি )

1) .in (wiki)

2) List_of_Internet_top-level_domains