Plain text list of countries

countries

Afghanistan
Albania
Algeria
Andorra
Angola
Antigua & Deps
Argentina
Armenia
Australia
Austria
Azerbaijan
Bahamas
Bahrain
Bangladesh
Barbados
Belarus
Belgium
Belize
Benin
Bhutan
Bolivia
Bosnia Herzegovina
Botswana
Brazil
Brunei
Bulgaria
Burkina
Burundi
Cambodia
Cameroon
Canada
Cape Verde
Central African Rep
Chad
Chile
China
Colombia
Comoros
Congo
Congo {Democratic Rep}
Costa Rica
Croatia
Cuba
Cyprus
Czech Republic
Denmark
Djibouti
Dominica
Dominican Republic
East Timor
Ecuador
Egypt
El Salvador
Equatorial Guinea
Eritrea
Estonia
Ethiopia
Fiji
Finland
France
Gabon
Gambia
Georgia
Germany
Ghana
Greece
Grenada
Guatemala
Guinea
Guinea-Bissau
Guyana
Haiti
Honduras
Hungary
Iceland
India
Indonesia
Iran
Iraq
Ireland {Republic}
Israel
Italy
Ivory Coast
Jamaica
Japan
Jordan
Kazakhstan
Kenya
Kiribati
Korea North
Korea South
Kosovo
Kuwait
Kyrgyzstan
Laos
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg
Macedonia
Madagascar
Malawi
Malaysia
Maldives
Mali
Malta
Marshall Islands
Mauritania
Mauritius
Mexico
Micronesia
Moldova
Monaco
Mongolia
Montenegro
Morocco
Mozambique
Myanmar, {Burma}
Namibia
Nauru
Nepal
Netherlands
New Zealand
Nicaragua
Niger
Nigeria
Norway
Oman
Pakistan
Palau
Panama
Papua New Guinea
Paraguay
Peru
Philippines
Poland
Portugal
Qatar
Romania
Russian Federation
Rwanda
St Kitts & Nevis
St Lucia
Saint Vincent & the Grenadines
Samoa
San Marino
Sao Tome & Principe
Saudi Arabia
Senegal
Serbia
Seychelles
Sierra Leone
Singapore
Slovakia
Slovenia
Solomon Islands
Somalia
South Africa
South Sudan
Spain
Sri Lanka
Sudan
Suriname
Swaziland
Sweden
Switzerland
Syria
Taiwan
Tajikistan
Tanzania
Thailand
Togo
Tonga
Trinidad & Tobago
Tunisia
Turkey
Turkmenistan
Tuvalu
Uganda
Ukraine
United Arab Emirates
United Kingdom
United States
Uruguay
Uzbekistan
Vanuatu
Vatican City
Venezuela
Vietnam
Yemen
Zambia
Zimbabwe

javascript / typescript constant :

export const COUNTRIES = [ "Afghanistan", "Albania", "Algeria", "Andorra", "Angola", "Antigua and Barbuda", "Argentina", "Armenia", "Australia", "Austria", "Azerbaijan", "Bahamas", "Bahrain", "Bangladesh", "Barbados", "Belarus", "Belgium", "Belize", "Benin", "Bhutan", "Bolivia", "Bosnia and Herzegovina", "Botswana", "Brazil", "Brunei", "Bulgaria", "Burkina Faso", "Burundi", "Cambodia", "Cameroon", "Canada", "Cape Verde (Cabo Verde)", "Central African Republic", "Chad", "Chile", "China", "Colombia", "Comoros", "Congo, Republic of the", "Congo, Democratic Republic of the", "Costa Rica", "Côte d'Ivoire", "Croatia", "Cuba", "Cyprus", "Czech Republic", "Denmark", "Djibouti", "Dominica", "Dominican Republic", "Ecuador", "Egypt", "El Salvador", "Equatorial Guinea", "Eritrea", "Estonia", "Eswatini", "Ethiopia", "Fiji", "Finland", "France", "Gabon", "Gambia", "Georgia", "Germany", "Ghana", "Greece", "Grenada", "Guatemala", "Guinea", "Guinea-Bissau", "Guyana", "Haiti", "Honduras", "Hungary", "Iceland", "India", "Indonesia", "Iran", "Iraq", "Ireland", "Israel", "Italy", "Jamaica", "Japan", "Jordan", "Kazakhstan", "Kenya", "Kiribati", "Koswait", "Kyrgyzstan", "Laos", "Latvia", "Lebanon", "Lesotho", "Liberia", "Libya", "Liechtenstein", "Lithuania", "Luxembourg", "Madagascar", "Malawi", "Malaysia", "Maldives", "Mali", "Malta", "Marshall Islands", "Mauritania", "Mauritius", "Mexico", "Micronesia", "Moldova", "Monaco", "Mongolia", "Montenegro", "Morocco", "Mozambique", "Myanmar", "Namibia", "Nauru", "Nepal", "Netherlands", "New Zealand", "Nicaragua", "Niger", "Nigeria", "North Korea", "North Macedonia", "Norway", "Oman", "Pakistan", "Palau", "Panama", "Papua New Guinea", "Paraguay", "Peru", "Philippines", "Poland", "Portugal", "Qatar", "Romania", "Russia", "Rwanda", "Saint Kitts and Nevis", "Saint Lucia", "Saint Vincent and the Grenadines", "Samoa", "San Marino", "São Tomé and Príncipe", "Saudi Arabia", "Senegal", "Serbia", "Seychelles", "Sierra Leone", "Singapore", "Slovakia", "Slovenia", "Solomon Islands", "Somalia", "South Africa", "South Korea", "South Sudan", "Spain", "Sri Lanka", "Sudan", "Suriname", "Sweden", "Switzerland", "Syria", "Tajikistan", "Tanzania", "Thailand", "Timor-Leste", "Togo", "Tonga", "Trinidad and Tobago", "Tunisia", "Turkey", "Turkmenistan", "Tuvalu", "Uganda", "Ukraine", "United Arab Emirates", "United Kingdom", "United States", "Uruguay", "Uzbekistan", "Vanuatu", "Vatican City", "Venezuela", "Vietnam", "Yemen", "Zambia", "Zimbabwe" ] as const;

Here is a carriage-return-delimited list of ISO 3166-1 alpha-2 country codes. Useful for pasting into forms where you're not using code:
AD
AE
AF
AG
AI
AL
AM
AO
AQ
AR
AS
AT
AU
AW
AX
AZ
BA
BB
BD
BE
BF
BG
BH
BI
BJ
BL
BM
BN
BO
BQ
BR
BS
BT
BV
BW
BY
BZ
CA
CC
CD
CF
CG
CH
CI
CK
CL
CM
CN
CO
CR
CU
CV
CW
CX
CY
CZ
DE
DJ
DK
DM
DO
DZ
EC
EE
EG
EH
ER
ES
ET
FI
FJ
FK
FM
FO
FR
GA
GB
GD
GE
GF
GG
GH
GI
GL
GM
GN
GP
GQ
GR
GS
GT
GU
GW
GY
HK
HM
HN
HR
HT
HU
ID
IE
IL
IM
IN
IO
IQ
IR
IS
IT
JE
JM
JO
JP
KE
KG
KH
KI
KM
KN
KP
KR
KW
KY
KZ
LA
LB
LC
LI
LK
LR
LS
LT
LU
LV
LY
MA
MC
MD
ME
MF
MG
MH
MK
ML
MM
MN
MO
MP
MQ
MR
MS
MT
MU
MV
MW
MX
MY
MZ
NA
NC
NE
NF
NG
NI
NL
NO
NP
NR
NU
NZ
OM
PA
PE
PF
PG
PH
PK
PL
PM
PN
PR
PS
PT
PW
PY
QA
RE
RO
RS
RU
RW
SA
SB
SC
SD
SE
SG
SH
SI
SJ
SK
SL
SM
SN
SO
SR
SS
ST
SV
SX
SY
SZ
TC
TD
TF
TG
TH
TJ
TK
TL
TM
TN
TO
TR
TT
TV
TW
TZ
UA
UG
UM
US
UY
UZ
VA
VC
VE
VG
VI
VN
VU
WF
WS
YE
YT
ZA
ZM
ZW

Yugoslavia has not existed as a country for the past 34 years.

Here’s the complete list with ISO 2-letter country codes on the left, followed by the country name.

AF|Afghanistan
AL|Albania
DZ|Algeria
AD|Andorra
AO|Angola
AG|Antigua and Barbuda
AR|Argentina
AM|Armenia
AU|Australia
AT|Austria
AZ|Azerbaijan
BS|Bahamas
BH|Bahrain
BD|Bangladesh
BB|Barbados
BY|Belarus
BE|Belgium
BZ|Belize
BJ|Benin
BT|Bhutan
BO|Bolivia
BA|Bosnia and Herzegovina
BW|Botswana
BR|Brazil
BN|Brunei
BG|Bulgaria
BF|Burkina Faso
BI|Burundi
KH|Cambodia
CM|Cameroon
CA|Canada
CV|Cape Verde (Cabo Verde)
CF|Central African Republic
TD|Chad
CL|Chile
CN|China
CO|Colombia
KM|Comoros
CG|Congo, Republic of the
CD|Congo, Democratic Republic of the
CR|Costa Rica
CI|Côte d'Ivoire
HR|Croatia
CU|Cuba
CY|Cyprus
CZ|Czech Republic
DK|Denmark
DJ|Djibouti
DM|Dominica
DO|Dominican Republic
EC|Ecuador
EG|Egypt
SV|El Salvador
GQ|Equatorial Guinea
ER|Eritrea
EE|Estonia
SZ|Eswatini
ET|Ethiopia
FJ|Fiji
FI|Finland
FR|France
GA|Gabon
GM|Gambia
GE|Georgia
DE|Germany
GH|Ghana
GR|Greece
GD|Grenada
GT|Guatemala
GN|Guinea
GW|Guinea-Bissau
GY|Guyana
HT|Haiti
HN|Honduras
HU|Hungary
IS|Iceland
IN|India
ID|Indonesia
IR|Iran
IQ|Iraq
IE|Ireland
IL|Israel
IT|Italy
JM|Jamaica
JP|Japan
JO|Jordan
KZ|Kazakhstan
KE|Kenya
KI|Kiribati
XK|Kosovo
KW|Kuwait
KG|Kyrgyzstan
LA|Laos
LV|Latvia
LB|Lebanon
LS|Lesotho
LR|Liberia
LY|Libya
LI|Liechtenstein
LT|Lithuania
LU|Luxembourg
MG|Madagascar
MW|Malawi
MY|Malaysia
MV|Maldives
ML|Mali
MT|Malta
MH|Marshall Islands
MR|Mauritania
MU|Mauritius
MX|Mexico
FM|Micronesia
MD|Moldova
MC|Monaco
MN|Mongolia
ME|Montenegro
MA|Morocco
MZ|Mozambique
MM|Myanmar
NA|Namibia
NR|Nauru
NP|Nepal
NL|Netherlands
NZ|New Zealand
NI|Nicaragua
NE|Niger
NG|Nigeria
KP|North Korea
MK|North Macedonia
NO|Norway
OM|Oman
PK|Pakistan
PW|Palau
PA|Panama
PG|Papua New Guinea
PY|Paraguay
PE|Peru
PH|Philippines
PL|Poland
PT|Portugal
QA|Qatar
RO|Romania
RU|Russia
RW|Rwanda
KN|Saint Kitts and Nevis
LC|Saint Lucia
VC|Saint Vincent and the Grenadines
WS|Samoa
SM|San Marino
ST|São Tomé and Príncipe
SA|Saudi Arabia
SN|Senegal
RS|Serbia
SC|Seychelles
SL|Sierra Leone
SG|Singapore
SK|Slovakia
SI|Slovenia
SB|Solomon Islands
SO|Somalia
ZA|South Africa
KR|South Korea
SS|South Sudan
ES|Spain
LK|Sri Lanka
SD|Sudan
SR|Suriname
SE|Sweden
CH|Switzerland
SY|Syria
TJ|Tajikistan
TZ|Tanzania
TH|Thailand
TL|Timor-Leste
TG|Togo
TO|Tonga
TT|Trinidad and Tobago
TN|Tunisia
TR|Turkey
TM|Turkmenistan
TV|Tuvalu
UG|Uganda
UA|Ukraine
AE|United Arab Emirates
GB|United Kingdom
US|United States
UY|Uruguay
UZ|Uzbekistan
VU|Vanuatu
VA|Vatican City
VE|Venezuela
VN|Vietnam
YE|Yemen
ZM|Zambia
ZW|Zimbabwe

Bermuda is missing.