For the complete documentation index, see [llms.txt](https://docs.certn.co/api/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.certn.co/api/certn-api-v-1.0/api-reference/resources/region-codes.md).

# Regional codes

Find the country, state and provincial codes to add to your [applications](/api/certn-api-v-1.0/api-reference/resources/application-parameters.md) and interpret your [reports](/api/certn-api-v-1.0/api-reference/resources/report-field-mappings.md).

## Countries

### A-C

| Country                                      | Code |  
|----------------------------------------------|------|  
| Afghanistan                                  | AF   |  
| Åland Islands                                | AX   |  
| Albania                                     | AL   |  
| Algeria                                      | DZ   |  
| American Samoa                              | AS   |  
| Andorra                                     | AD   |  
| Angola                                       | AO   |  
| Anguilla                                     | AI   |  
| Antarctica                                    | AQ   |  
| Antigua and Barbuda                          | AG   |  
| Argentina                                    | AR   |  
| Armenia                                      | AM   |  
| Aruba                                        | AW   |  
| Australia                                    | AU   |  
| Austria                                      | AT   |  
| Azerbaijan                                   | AZ   |  
| Bahamas                                      | BS   |  
| Bahrain                                      | BH   |  
| Bangladesh                                   | BD   |  
| Barbados                                     | BB   |  
| Belarus                                      | BY   |  
| Belgium                                      | BE   |  
| Belize                                       | BZ   |  
| Benin                                        | BJ   |  
| Bermuda                                      | BM   |  
| Bhutan                                       | BT   |  
| Bolivia                                      | BO   |  
| Bosnia and Herzegovina                      | BA   |  
| Botswana                                     | BW   |  
| Bouvet Island                                 | BV   |  
| Brazil                                       | BR   |  
| British Virgin Islands                       | VG   |  
| British Indian Ocean Territory               | IO   |  
| Brunei Darussalam                            | BN   |  
| Bulgaria                                     | BG   |  
| Burkina Faso                                 | BF   |  
| Burundi                                      | BI   |  
| Cambodia                                     | KH   |  
| Cameroon                                        | CM   |  
| Canada                                      | CA   |  
| Cape Verde                                 | CV   |  
| Cayman Islands                               | KY   |  
| Central African Republic                     | CF   |  
| Chad                                         | TD   |  
| Chile                                        | CL   |  
| China (except Hong Kong, Macao)            | CN   |  
| Christmas Island                             | CX   |  
| Cocos Islands                                | CC   |  
| Colombia                                     | CO   |  
| Comoros                                      | KM   |  
| Congo Brazzaville                           | CG   |  
| Congo Kinshasa                              | CD   |  
| Cook Islands                                  | CK   |  
| Costa Rica                                   | CR   |  
| Côte d'Ivoire (Ivory Coast)                 | CI   |  
| Croatia                                      | HR   |  
| Cuba                                         | CU   |  
| Curacao                                      | CW   |  
| Cyprus                                       | CY   |  
| Czech Republic                               | CZ   |

### D-F

| Country                                      | Code |  
|----------------------------------------------|------|  
| Denmark                                      | DK   |  
| Djibouti                                     | DJ   |  
| Dominica                                     | DM   |  
| Dominican Republic                           | DO   |  
| Ecuador                                      | EC   |  
| Egypt                                        | EG   |  
| El Salvador                                  | SV   |  
| Equatorial Guinea                            | GQ   |  
| England (United Kingdom)                    | ENG  |  
| Eritrea                                      | ER   |  
| Estonia                                      | EE   |  
| Ethiopia                                      | ET   |  
| Falkland Islands                             | FK   |  
| Faroe Islands                                | FO   |  
| Fiji                                         | FJ   |  
| Finland                                      | FI   |  
| France                                       | FR   |  
| French Guiana                               | GF   |  
| French Polynesia                            | PF   |  
| French Southern Territories                  | TF   |

### G-I

| Country                                      | Code |  
|----------------------------------------------|------|  
| Gabon                                        | GA   |  
| Gambia                                       | GM   |  
| Georgia                                      | GE   |  
| Germany                                      | DE   |  
| Ghana                                        | GH   |  
| Gibraltar                                     | GI   |  
| Greece                                       | GR   |  
| Greenland                                    | GL   |  
| Grenada                                      | GD   |  
| Guadeloupe                                   | GP   |  
| Guam                                         | GU   |  
| Guatemala                                     | GT   |  
| Guernsey                                     | GG   |  
| Guinea                                       | GN   |  
| Guinea Bissau                                | GW   |  
| Guyana                                       | GY   |  
| Haiti                                        | HT   |  
| Heard and McDonald Islands                    | HM   |  
| Holy See (Vatican City State)               | VA   |  
| Honduras                                     | HN   |  
| Hong Kong (China)                           | HK   |  
| Hungary                                      | HU   |  
| Iceland                                      | IS   |  
| India                                        | IN   |  
| Indonesia                                    | ID   |  
| Islamic Republic of Iran                     | IR   |  
| Iraq                                         | IQ   |  
| Ireland                                      | IE   |  
| Isle of Man                                  | IM   |  
| Israel                                       | IL   |  
| Italy                                        | IT   |

### J-L

| Country                                      | Code |  
|----------------------------------------------|------|  
| Jamaica                                      | JM   |  
| Japan                                        | JP   |  
| Jersey                                       | JE   |  
| Jordan                                       | JO   |  
| Kazakhstan                                   | KZ   |  
| Kenya                                        | KE   |  
| Kiribati                                     | KI   |  
| Kosovo                                       | XK   |  
| North Korea                                  | KP   |  
| South Korea                                  | KR   |  
| Kuwait                                       | KW   |  
| Kyrgyzstan                                   | KG   |  
| Laos (Lao PDR)                              | LA   |  
| Latvia                                       | LV   |  
| Lebanon                                      | LB   |  
| Lesotho                                      | LS   |  
| Liberia                                      | LR   |  
| Libya                                        | LY   |  
| Liechtenstein                                | LI   |  
| Lithuania                                    | LT   |  
| Luxembourg                                    | LU   |

### M-O

| Country                                      | Code |  
|----------------------------------------------|------|  
| Macao (China)                              | MO   |  
| Republic of Macedonia                        | MK   |  
| Madagascar                                   | MG   |  
| Malawi                                       | MW   |  
| Malaysia                                     | MY   |  
| Maldives                                     | MV   |  
| Mali                                          | ML   |  
| Malta                                        | MT   |  
| Marshall Islands                              | MH   |  
| Martinique                                   | MQ   |  
| Mauritania                                   | MR   |  
| Mauritius                                     | MU   |  
| Mayotte                                       | YT   |  
| Mexico                                        | MX   |  
| Federated States of Micronesia              | FM   |  
| Moldova                                      | MD   |  
| Monaco                                       | MC   |  
| Mongolia                                     | MN   |  
| Montenegro                                   | ME   |  
| Montserrat                                   | MS   |  
| Morocco                                      | MA   |  
| Mozambique                                   | MZ   |  
| Myanmar                                      | MM   |  
| Namibia                                      | NA   |  
| Nauru                                       | NR   |  
| Nepal                                        | NP   |  
| Netherlands                                   | NL   |  
| Netherlands Antilles                          | AN   |  
| New Caledonia                                | NC   |  
| New Zealand                                   | NZ   |  
| Nicaragua                                    | NI   |  
| Niger                                        | NE   |  
| Nigeria                                      | NG   |  
| Niue                                         | NU   |  
| Norfolk Island                               | NF   |  
| Northern Ireland (United Kingdom)         | NIR  |  
| Northern Mariana Islands                     | MP   |  
| Norway                                       | NO   |  
| Oman                                         | OM   |

### P-R

| Country                                      | Code |  
|----------------------------------------------|------|  
| Pakistan                                     | PK   |  
| Palau                                        | PW   |  
| Palestinian Territory                        | PS   |  
| Panama                                       | PA   |  
| Papua New Guinea                            | PG   |  
| Paraguay                                     | PY   |  
| Peru                                         | PE   |  
| Philippines                                  | PH   |  
| Pitcairn                                     | PN   |  
| Poland                                       | PL   |  
| Portugal                                     | PT   |  
| Puerto Rico                                  | PR   |  
| Qatar                                        | QA   |  
| Reunion                                      | RE   |  
| Romania                                      | RO   |  
| Russian Federation                           | RU   |  
| Rwanda                                        | RW   |

### S-U

| Country                                      | Code |  
|----------------------------------------------|------|  
| Saint Barthelemy                             | BL   |  
| Saint Helena                                  | SH   |  
| Saint Kitts and Nevis                        | KN   |  
| Saint Lucia                                   | LC   |  
| Saint Martin                                  | MF   |  
| Saint Pierre and Miquelon                   | PM   |  
| Saint Vincent and Grenadines                | VC   |  
| Samoa                                        | WS   |  
| San Marino                                   | SM   |  
| Sao Tome and Principe                       | ST   |  
| Saudi Arabia                                 | SA   |  
| Scotland (United Kingdom)                   | SCT  |  
| Senegal                                      | SN   |  
| Serbia                                       | RS   |  
| Seychelles                                   | SC   |  
| Sierra Leone                                 | SL   |  
| Singapore                                    | SG   |  
| Slovakia                                     | SK   |  
| Slovenia                                     | SI   |  
| Solomon Islands                               | SB   |  
| Somalia                                       | SO   |  
| South Africa                                 | ZA   |  
| South Georgia and the South Sandwich Islands | GS   |  
| South Sudan                                  | SS   |  
| Soviet Union (USSR)                         | SU   |  
| Spain                                        | ES   |  
| Sri Lanka                                    | LK   |  
| Sudan                                        | SD   |  
| Suriname                                     | SR   |  
| Svalbard and Jan Mayen Islands                | SJ   |  
| Swaziland                                    | SZ   |  
| Sweden                                       | SE   |  
| Switzerland                                  | CH   |  
| Syrian Arab Republic (Syria)                | SY   |  
| Taiwan (Republic of China)                  | TW   |  
| Tajikstan                                    | TJ   |  
| United Republic of Tanzania                  | TZ   |  
| Thailand                                     | TH   |  
| Timor-Leste                                  | TL   |  
| Togo                                         | TG   |  
| Tokelau                                      | TK   |  
| Tonga                                         | TO   |  
| Trinidad and Tobago                          | TT   |  
| Tunisia                                      | TN   |  
| Turkey                                       | TR   |  
| Turkmenistan                                 | TM   |  
| Turks and Caicos Islands                     | TC   |  
| Tuvalu                                       | TV   |  
| Uganda                                       | UG   |  
| Ukraine                                      | UA   |  
| United Arab Emirates                         | AE   |  
| United Kingdom (England, Wales, Scotland, Northern Ireland) | GB   |  
| United States of America                     | US   |  
| US Minor Outlying Islands                   | UM   |  
| Uruguay                                      | UY   |  
| Uzbekistan                                   | UZ   |

### V-X

| Country                                      | Code |  
|----------------------------------------------|------|  
| Vanuatu                                      | VU   |  
| Venezuela (Bolivarian Republic)             | VE   |  
| Viet Nam                                      | VN   |  
| US Virgin Islands                            | VI   |  
| Wales (United Kingdom)                        | WLS  |  
| Wallis and Futuna Islands                   | WF   |  
| Western Sahara                              | EH   |

### Y-Z

| Country                                      | Code |  
|----------------------------------------------|------|  
| Yemen                                        | YE   |  
| Zambia                                       | ZM   |  
| Zimbabwe                                     | ZW   |

## Provinces and states

### Canada

| Province or Territory                         | Code |  
|----------------------------------------------|------|  
| Alberta                                      | AB   |  
| British Columbia                             | BC   |  
| Manitoba                                     | MB   |  
| New Brunswick                                 | NB   |  
| Newfoundland and Labrador                    | NL   |  
| Northwest Territories                        | NT   |  
| Nunavut                                      | NU   |  
| Nova Scotia                                  | NS   |  
| Ontario                                      | ON   |  
| Prince Edward Island                         | PE   |  
| Quebec                                       | QC   |  
| Saskatchewan                                  | SK   |  
| Yukon                                        | YT   |

### United States of America

| State                                          | Code |  
|-----------------------------------------------|------|  
| Alabama                                        | AL   |  
| Alaska                                         | AK   |  
| Arizona                                        | AZ   |  
| Arkansas                                       | AR   |  
| California                                     | CA   |  
| Colorado                                       | CO   |  
| Connecticut                                    | CT   |  
| Delaware                                       | DE   |  
| District of Columbia                           | DC   |  
| Florida                                        | FL   |  
| Georgia                                        | GA   |  
| Hawaii                                         | HI   |  
| Idaho                                          | ID   |  
| Illinois                                       | IL   |  
| Indiana                                        | IN   |  
| Iowa                                           | IA   |  
| Kansas                                         | KS   |  
| Kentucky                                       | KY   |  
| Louisiana                                      | LA   |  
| Maine                                         | ME   |  
| Maryland                                       | MD   |  
| Massachusetts                                  | MA   |  
| Michigan                                       | MI   |  
| Minnesota                                      | MN   |  
| Mississippi                                    | MS   |  
| Missouri                                       | MO   |  
| Montana                                        | MT   |  
| Nebraska                                       | NE   |  
| Nevada                                         | NV   |  
| New Hampshire                                  | NH   |  
| New Jersey                                    | NJ   |  
| New Mexico                                    | NM   |  
| New York                                       | NY   |  
| North Carolina                                 | NC   |  
| North Dakota                                   | ND   |  
| Ohio                                           | OH   |  
| Oklahoma                                        | OK   |  
| Oregon                                         | OR   |  
| Pennsylvania                                   | PA   |  
| Rhode Island                                   | RI   |  
| South Carolina                                 | SC   |  
| South Dakota                                   | SD   |  
| Tennessee                                      | TN   |  
| Texas                                         | TX   |  
| Utah                                          | UT   |  
| Vermont                                         | VT   |  
| Virginia                                       | VA   |  
| Washington                                     | WA   |  
| West Virginia                                  | WV   |  
| Wisconsin                                        | WI   |  
| Wyoming                                       | WY   |

### Other countries

| Region                                         | Code |  
|-----------------------------------------------|------|  
| All regions                                   | OT   |