// Countries
ac  Ascension Island
ad  Andorra
ae  United Arab Emirates
af  Afghanistan
ag  Antigua and Barbuda
ai  Anguilla
al  Albania
am  Armenia
an  Netherland Antilles
ao  Angola
aq  Antarctica
ar  Argentina
as  American Samoa
at  Austria
au  Australia
aw  Aruba
az  Azerbaidjan
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, The Democratic Republic of the
cf  Central African Republic
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 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, Federated States of
fo  Faroe Islands
fr  France
ga  Gabon
gb  United Kingdom (of Great Britain and Northern Ireland)
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 South Sandwich Islands
gt  Guatemala
gu  Guam
gw  Guinea-Bissau
gy  Guyana
hk  Hong Kong
hm  Heard Island and McDonald Islands
hn  Honduras
hr  Croatia
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 of (North Korea)
kr  Korea, Republic of (South Korea)
kw  Kuwait
ky  Cayman Islands
kz  Kazakstan
la  Lao People\s Democratic Republic (Laos)
lb  Lebanon
lc  Saint Lucia
li  Liechtenstein
lk  Sri Lanka
lr  Liberia
ls  Lesotho
lt  Lithuania
lu  Luxembourg
lv  Latvia
ly  Libyan Arab Jamhiriya (Libya)
ma  Morocco
mc  Monaco
md  Moldova, Republic of
mg  Madagascar
mh  Marshall Islands
mk  Macedonia (former Yugoslavia)
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  Saint Pierre and Miquelon
pn  Pitcairn
pr  Puerto Rico
ps  Palestinian Territory, Occupied
pt  Portugal
pw  Palau
py  Paraguay
qa  Qatar
re  Reunion
ro  Romania
ru  Russian Federation
rw  Rwanda
sa  Saudi Arabia
sb  Solomon Islands
sc  Seychelles
sd  Sudan
se  Sweden
sg  Singapore
sh  Saint Helena
si  Slovenia
sj  Svalbard and Jan Mayen
sk  Slovakia
sl  Sierra Leone
sm  San Marino
sn  Senegal
so  Somalia
sr  Suriname
st  Sao Tome and Principe
su  Soviet Union (still in use)
sv  El Salvador
sy  Syrian Arab Republic (Syria)
sz  Swaziland
tc  Turks and Caicos Islands
td  Chad
tf  French Southern Territories
tg  Togo
th  Thailand
tj  Tadjikistan
tk  Tokelau
tm  Turkmenistan
tn  Tunisia
to  Tonga
tp  East Timor
tr  Turkey
tt  Trinidad and Tobago
tv  Tuvalu
tw  Taiwan, Republic of China
tz  Tanzania, United Republic of
ua  Ukraine
ug  Uganda
uk  United Kingdom
um  United States Minor outlying Islands
us  United States
uy  Uruguay
uz  Uzbekistan
va  Holy See (Vatican City State)
vc  Saint Vincent and the Grenadines
ve  Venezuela
vg  Virgin Islands, British
vi  Virgin Islands, U.S.
vn  Vietnam
vu  Vanuatu
wf  Wallis and Futuna
ws  Western Samoa
ye  Yemen
yt  Mayotte
yu  Yugoslavia
za  South Africa
zm  Zambia
zw  Zimbabwe
// Old americans tlds
arpa  Reverse mapping in IPv4 space
com   Commercial
edu   Educational
gov   Government
int   International field
mil   US Military
net   Network
org   Non-Profit Organization
// New americans tlds
aero    Air Transport Industry
biz     Businesses
coop    Non-profit cooperatives
info    Unrestricted Use
museum  Museums
name    Individuals
pro     Accountants, lawyers and physicians
// RFC 2606
example    Documentation or examples
invalid    Domain names that are surely and obviously invalid
localhost  Loop back IP address
test       Testing of DNS related code
// BCP_32 = RFC_2606
// Brazilians
AGR.BR 	Empresas agrcolas, fazendas
AM.BR 	Empresas de radiodifuso sonora
ART.BR 	Artes: msica, pintura, folclore
EDU.BR 	Entidades de ensino superior
COM.BR 	Comrcio em geral
COOP.BR 	Cooperativas
ESP.BR 	Esporte em geral
FAR.BR 	Farmcias e drogarias
FM.BR 	Empresas de radiodifuso sonora
G12.BR 	Entidades de ensino de primeiro e segundo grau
GOV.BR 	Entidades do governo federal
IMB.BR 	Imobilirias
IND.BR 	Industrias
INF.BR 	Meios de informao (rdios, jornais, bibliotecas, etc..)
MIL.BR 	Foras Armadas Brasileiras
NET.BR 	Detentores de autorizao para o servio de Rede e Circuito Especializado da Anatel e / ou detentores de um Sistema Autnomo conectado a Internet conforme o RFC1930
ORG.BR 	Entidades no governamentais sem fins lucrativos
PSI.BR 	Provedores de servio Internet
REC.BR 	Atividades de entretenimento, diverso, jogos, etc...
SRV.BR 	Empresas prestadoras de servios
TMP.BR 	Eventos temporrios, como feiras e exposies
TUR.BR 	Entidades da rea de turismo
TV.BR 	Empresas de radiodifuso de sons e imagens
ETC.BR 	Entidades que no se enquadram nas outras categorias
ADM.BR 	Administradores
ADV.BR 	Advogados
ARQ.BR 	Arquitetos
ATO.BR 	Atores
BIO.BR 	Bilogos
BMD.BR 	Biomdicos
CIM.BR 	Corretores
CNG.BR 	Cengrafos
CNT.BR 	Contadores
ECN.BR 	Economistas
ENG.BR 	Engenheiros
ETI.BR 	Especialista em Tecnologia da Informao
FND.BR 	Fonoaudilogos
FOT.BR 	Fotgrafos
FST.BR 	Fisioterapeutas
GGF.BR 	Gegrafos
JOR.BR 	Jornalistas
LEL.BR 	Leiloeiros
MAT.BR 	Matemticos e Estatsticos
MED.BR 	Mdicos
MUS.BR 	Msicos
NOT.BR 	Notrios
NTR.BR 	Nutricionistas
ODO.BR 	Dentistas
PPG.BR 	Publicitrios e profissionais da rea de propaganda e marketing
PRO.BR 	Professores
PSC.BR 	Psiclogos
QSL.BR 	Rdio amadores
SLG.BR 	Socilogos
TRD.BR 	Tradutores
VET.BR 	Veterinrios
ZLG.BR 	Zologos
NOM.BR 	Pessoas Fsicas