English country/organization short name
WIPO ST.3 code
ISO 3166-2 Alpha-2 code
File:Flag of the Taliban.svg Afghanistan
AF
AF
African Intellectual Property Organization (OAPI)
OA
N/A
African Regional Intellectual Property Organization (ARIPO)
AP
N/A
File:Flag of Albania.svg Albania
AL
AL
File:Flag of Algeria.svg Algeria
DZ
DZ
File:Flag of Andorra.svg Andorra
AD
AD
File:Flag of Angola.svg Angola
AO
AO
File:Flag of Anguilla.svg Anguilla
AI
AI
File:Flag of Antigua and Barbuda.svg Antigua and Barbuda
AG
AG
File:Flag of Argentina.svg Argentina
AR
AR
File:Flag of Armenia.svg Armenia
AM
AM
File:Flag of Aruba.svg Aruba
AW
AW
File:Flag of Australia (converted).svg Australia
AU
AU
File:Flag of Austria.svg Austria
AT
AT
File:Flag of Azerbaijan.svg Azerbaijan
AZ
AZ
File:Flag of the Bahamas.svg Bahamas
BS
BS
File:Flag of Bahrain.svg Bahrain
BH
BH
File:Flag of Bangladesh.svg Bangladesh
BD
BD
File:Flag of Barbados.svg Barbados
BB
BB
File:Flag of Belarus.svg Belarus
BY
BY
File:Flag of Belgium (civil).svg Belgium
BE
BE
File:Flag of Belize.svg Belize
BZ
BZ
Benelux Office for Intellectual Property (BOIP)
BX
N/A
File:Flag of Benin.svg Benin
BJ
BJ
File:Flag of Bermuda.svg Bermuda
BM
BM
File:Flag of Bhutan.svg Bhutan
BT
BT
File:Flag of Bolivia.svg Bolivia, Plurinational State of
BO
BO
File:Flag of the Netherlands.svg Bonaire, Sint Eustatius and Saba
BQ
BQ
File:Flag of Bosnia and Herzegovina.svg Bosnia and Herzegovina
BA
BA
File:Flag of Botswana.svg Botswana
BW
BW
File:Flag of Norway.svg Bouvet Island
BV
BV
File:Flag of Brazil.svg Brazil
BR
BR
File:Flag of Brunei.svg Brunei Darussalam
BN
BN
File:Flag of Bulgaria.svg Bulgaria
BG
BG
File:Flag of Burkina Faso.svg Burkina Faso
BF
BF
File:Flag of Burundi.svg Burundi
BI
BI
File:Flag of Cambodia.svg Cambodia
KH
KH
File:Flag of Cameroon.svg Cameroon
CM
CM
File:Flag of Canada (Pantone).svg Canada
CA
CA
File:Flag of Cape Verde.svg Cape Verde
CV
CV
File:Flag of the Cayman Islands.svg Cayman Islands
KY
KY
File:Flag of the Central African Republic.svg Central African Republic
CF
CF
File:Flag of Chad.svg Chad
TD
TD
File:Flag of Chile.svg Chile
CL
CL
File:Flag of the People's Republic of China.svg China
CN
CN
Community Plant Variety Office of the European Union
QZ
N/A
File:Flag of Colombia.svg Colombia
CO
CO
File:Flag of the Comoros.svg Comoros
KM
KM
File:Flag of the Republic of the Congo.svg Congo
CG
CG
File:Flag of the Democratic Republic of the Congo.svg Congo, the Democratic Republic of the
CD
CD
File:Flag of the Cook Islands.svg Cook Islands
CK
CK
File:Flag of Costa Rica.svg Costa Rica
CR
CR
File:Flag of Côte d'Ivoire.svg Côte d'Ivoire
CI
CI
File:Flag of Croatia.svg Croatia
HR
HR
File:Flag of Cuba.svg Cuba
CU
CU
File:Flag of Curaçao.svg Curaçao
CW
CW
File:Flag of Cyprus.svg Cyprus
CY
CY
File:Flag of the Czech Republic.svg Czech Republic
CZ
CZ
File:Flag of Denmark.svg Denmark
DK
DK
File:Flag of Djibouti.svg Djibouti
DJ
DJ
File:Flag of Dominica.svg Dominica
DM
DM
File:Flag of the Dominican Republic.svg Dominican Republic
DO
DO
File:Flag of Ecuador.svg Ecuador
EC
EC
File:Flag of Egypt.svg Egypt
EG
EG
File:Flag of El Salvador.svg El Salvador
SV
SV
File:Flag of Equatorial Guinea.svg Equatorial Guinea
GQ
GQ
File:Flag of Eritrea.svg Eritrea
ER
ER
File:Flag of Estonia.svg Estonia
EE
EE
File:Flag of Ethiopia.svg Ethiopia
ET
ET
Eurasian Patent Organization (EAPO)
EA
N/A
European Patent Office (EPO)
EP
N/A
File:Flag of the Falkland Islands.svg Falkland Islands (Malvinas)
FK
FK
File:Flag of the Faroe Islands.svg Faroe Islands
FO
FO
File:Flag of Fiji.svg Fiji
FJ
FJ
File:Flag of Finland.svg Finland
FI
FI
File:Flag of France.svg France
FR
FR
File:Flag of Gabon.svg Gabon
GA
GA
File:Flag of The Gambia.svg Gambia
GM
GM
File:Flag of Georgia.svg Georgia
GE
GE
File:Flag of Germany.svg Germany
DE
DE
File:Flag of Ghana.svg Ghana
GH
GH
File:Flag of Gibraltar.svg Gibraltar
GI
GI
File:Flag of Greece.svg Greece
GR
GR
File:Flag of Greenland.svg Greenland
GL
GL
File:Flag of Grenada.svg Grenada
GD
GD
File:Flag of Guatemala.svg Guatemala
GT
GT
File:Flag of Guernsey.svg Guernsey
GG
GG
File:Flag of Guinea.svg Guinea
GN
GN
File:Flag of Guinea-Bissau.svg Guinea-Bissau
GW
GW
File:Flag of Guyana.svg Guyana
GY
GY
File:Flag of Haiti.svg Haiti
HT
HT
File:Flag of Vatican City (2023–present).svg Holy See (Vatican City State)
VA
VA
File:Flag of Honduras.svg Honduras
HN
HN
File:Flag of Hong Kong.svg Hong Kong , Special Administrative Region of the People's Republic of China
HK
HK
File:Flag of Hungary.svg Hungary
HU
HU
File:Flag of Iceland.svg Iceland
IS
IS
File:Flag of India.svg India
IN
IN
File:Flag of Indonesia.svg Indonesia
ID
ID
International Bureau of the World Intellectual Property Organization
IB, WO
N/A
International Union for the Protection of New Varieties of Plants (UPOV)
XU
N/A
File:Flag of Iran.svg Iran, Islamic Republic of
IR
IR
File:Flag of Iraq.svg Iraq
IQ
IQ
File:Flag of Ireland.svg Ireland
IE
IE
File:Flag of the Isle of Man.svg Isle of Man
IM
IM
File:Flag of Israel.svg Israel
IL
IL
File:Flag of Italy.svg Italy
IT
IT
File:Flag of Jamaica.svg Jamaica
JM
JM
File:Flag of Japan.svg Japan
JP
JP
File:Flag of Jersey.svg Jersey
JE
JE
File:Flag of Jordan.svg Jordan
JO
JO
File:Flag of Kazakhstan.svg Kazakhstan
KZ
KZ
File:Flag of Kenya.svg Kenya
KE
KE
File:Flag of Kiribati.svg Kiribati
KI
KI
File:Flag of North Korea.svg Korea, Democratic People's Republic of
KP
KP
File:Flag of South Korea.svg Korea, Republic of
KR
KR
File:Flag of Kuwait.svg Kuwait
KW
KW
File:Flag of Kyrgyzstan.svg Kyrgyzstan
KG
KG
File:Flag of Laos.svg Lao People's Democratic Republic
LA
LA
File:Flag of Latvia.svg Latvia
LV
LV
File:Flag of Lebanon.svg Lebanon
LB
LB
File:Flag of Lesotho.svg Lesotho
LS
LS
File:Flag of Liberia.svg Liberia
LR
LR
File:Flag of Libya (1977–2011).svg Libyan Arab Jamahiriya
LY
LY
File:Flag of Liechtenstein.svg Liechtenstein
LI
LI
File:Flag of Lithuania.svg Lithuania
LT
LT
File:Flag of Luxembourg.svg Luxembourg
LU
LU
File:Flag of Macau.svg Macao
MO
MO
File:Flag of North Macedonia.svg Macedonia, the former Yugoslav Republic of
MK
MK
File:Flag of Madagascar.svg Madagascar
MG
MG
File:Flag of Malawi.svg Malawi
MW
MW
File:Flag of Malaysia.svg Malaysia
MY
MY
File:Flag of Maldives.svg Maldives
MV
MV
File:Flag of Mali.svg Mali
ML
ML
File:Flag of Malta.svg Malta
MT
MT
File:Flag of Mauritania.svg Mauritania
MR
MR
File:Flag of Mauritius.svg Mauritius
MU
MU
File:Flag of Mexico.svg Mexico
MX
MX
File:Flag of Moldova.svg Moldova, Republic of
MD
MD
File:Flag of Monaco.svg Monaco
MC
MC
File:Flag of Mongolia.svg Mongolia
MN
MN
File:Flag of Montenegro.svg Montenegro
ME
ME
File:Flag of Montserrat.svg Montserrat
MS
MS
File:Flag of Morocco.svg Morocco
MA
MA
File:Flag of Mozambique.svg Mozambique
MZ
MZ
File:Flag of Myanmar.svg Myanmar
MM
MM
File:Flag of Namibia.svg Namibia
NA
NA
File:Flag of Nauru.svg Nauru
NR
NR
File:Flag of Nepal.svg Nepal
NP
NP
File:Flag of the Netherlands.svg Netherlands
NL
NL
File:Flag of New Zealand.svg New Zealand
NZ
NZ
File:Flag of Nicaragua.svg Nicaragua
NI
NI
File:Flag of Niger.svg Niger
NE
NE
File:Flag of Nigeria.svg Nigeria
NG
NG
Nordic Patent Institute (NPI)
XN
N/A
File:Flag of the Northern Mariana Islands.svg Northern Mariana Islands
MP
MP
File:Flag of Norway.svg Norway
NO
NO
European Union Intellectual Property Office (EUIPO)
EM
N/A
File:Flag of Oman.svg Oman
OM
OM
File:Flag of Pakistan.svg Pakistan
PK
PK
File:Flag of Palau.svg Palau
PW
PW
File:Flag of Panama.svg Panama
PA
PA
File:Flag of Papua New Guinea.svg Papua New Guinea
PG
PG
File:Flag of Paraguay.svg Paraguay
PY
PY
Patent Office of the Cooperation Council for the Arab States of the Gulf (GCC)
GC
N/A
File:Flag of Peru.svg Peru
PE
PE
File:Flag of the Philippines.svg Philippines
PH
PH
File:Flag of Poland.svg Poland
PL
PL
File:Flag of Portugal.svg Portugal
PT
PT
File:Flag of Qatar.svg Qatar
QA
QA
File:Flag of Romania.svg Romania
RO
RO
File:Flag of Russia.svg Russian Federation
RU
RU
File:Flag of Rwanda.svg Rwanda
RW
RW
File:Flag of the United Kingdom.svg Saint Helena, Ascension and Tristan da Cunha
SH
SH
File:Flag of Saint Kitts and Nevis.svg Saint Kitts and Nevis
KN
KN
File:Flag of Saint Lucia.svg Saint Lucia
LC
LC
File:Flag of Saint Vincent and the Grenadines.svg Saint Vincent and the Grenadines
VC
VC
File:Flag of Samoa.svg Samoa
WS
WS
File:Flag of San Marino.svg San Marino
SM
SM
File:Flag of São Tomé and Príncipe.svg Sao Tome and Principe
ST
ST
File:Flag of Saudi Arabia.svg Saudi Arabia
SA
SA
File:Flag of Senegal.svg Senegal
SN
SN
File:Flag of Serbia.svg Serbia
RS
RS
File:Flag of Seychelles.svg Seychelles
SC
SC
File:Flag of Sierra Leone.svg Sierra Leone
SL
SL
File:Flag of Singapore.svg Singapore
SG
SG
File:Flag of Sint Maarten.svg Sint Maarten (Dutch part)
SX
SX
File:Flag of Slovakia.svg Slovakia
SK
SK
File:Flag of Slovenia.svg Slovenia
SI
SI
File:Flag of the Solomon Islands.svg Solomon Islands
SB
SB
File:Flag of Somalia.svg Somalia
SO
SO
File:Flag of South Africa.svg South Africa
ZA
ZA
File:Flag of South Georgia and the South Sandwich Islands.svg South Georgia and the South Sandwich Islands
GS
GS
File:Flag of South Sudan.svg South Sudan
SS
SS
File:Flag of Spain.svg Spain
ES
ES
File:Flag of Sri Lanka.svg Sri Lanka
LK
LK
File:Flag of Sudan.svg Sudan
SD
SD
File:Flag of Suriname.svg Suriname
SR
SR
File:Flag of Eswatini.svg Swaziland
SZ
SZ
File:Flag of Sweden.svg Sweden
SE
SE
File:Flag of Switzerland (Pantone).svg Switzerland
CH
CH
File:Flag of Syria.svg Syrian Arab Republic
SY
SY
Taiwan, Province of China
TW
TW
File:Flag of Tajikistan.svg Tajikistan
TJ
TJ
File:Flag of Tanzania.svg Tanzania, United Republic of
TZ
TZ
File:Flag of Thailand.svg Thailand
TH
TH
File:Flag of East Timor.svg Timor-Leste
TL
TL
File:Flag of Togo (3-2).svg Togo
TG
TG
File:Flag of Tonga.svg Tonga
TO
TO
File:Flag of Trinidad and Tobago.svg Trinidad and Tobago
TT
TT
File:Flag of Tunisia.svg Tunisia
TN
TN
File:Flag of Turkey.svg Turkey
TR
TR
File:Flag of Turkmenistan.svg Turkmenistan
TM
TM
File:Flag of the Turks and Caicos Islands.svg Turks and Caicos Islands
TC
TC
File:Flag of Tuvalu.svg Tuvalu
TV
TV
File:Flag of Uganda.svg Uganda
UG
UG
File:Flag of Ukraine.svg Ukraine
UA
UA
File:Flag of the United Arab Emirates.svg United Arab Emirates
AE
AE
File:Flag of the United Kingdom.svg United Kingdom
GB
GB
File:Flag of the United States.svg United States
US
US
File:Flag of Uruguay.svg Uruguay
UY
UY
File:Flag of Uzbekistan.svg Uzbekistan
UZ
UZ
File:Flag of Vanuatu.svg Vanuatu
VU
VU
File:Flag of Venezuela.svg Venezuela, Bolivarian Republic of
VE
VE
File:Flag of Vietnam.svg Viet Nam
VN
VN
File:Flag of the British Virgin Islands.svg Virgin Islands, British
VG
VG
Visegrad Patent Institute (VPI)
XV
N/A
Western Sahara
EH
EH
File:Flag of Yemen.svg Yemen
YE
YE
File:Flag of Zambia.svg Zambia
ZM
ZM
File:Flag of Zimbabwe.svg Zimbabwe
ZW
ZW
Unknown states, other entities or organizations
XX
N/A