| Code | Country |
| AD | Andorra |
| AE | United Arab Emirates |
| AF | Afghanistan |
| AG | Anguilla |
| AG | Antigua and Barbuda |
| AL | Albania |
| AM | Armenia |
| AN | Netherland Antilles |
| AO | Angola |
| AQ | Antarctica |
| AR | Argentina |
| AS | American Samoa |
| AT | Austria |
| AU | Australia |
| AU | Western Australia |
| AU | South Australia |
| AU | Queensland |
| AU | New South Wales |
| AU | Victoria |
| AU | Australian Capital Territory (ACT) |
| AU | Northern Territory |
| AU | Tasmania |
| 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 | Yukon |
| CA | Alberta |
| CA | Ontario |
| CA | Labrador |
| CA | New Brunswick |
| CA | Northwest Territories |
| CA | British Columbia |
| CA | Quebec |
| CA | Canada |
| CA | Saskatchewan |
| CA | Manitoba |
| CA | Nova Scotia |
| CC | Cocos (Keeling) Islands |
| 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 | Ecudar |
| EE | Estonia |
| EG | Egypt |
| EH | Western Sahara |
| EH | Spanish Sahara |
| ES | Spain |
| ET | Ethiopia |
| FI | Finland |
| FJ | Fiji |
| FK | Falkland Islands |
| FM | Faeroe Islands |
| FM | Micronesia (Federated State of) |
| FR | France |
| FX | France, Metropolitan |
| GA | Gabon |
| GB | United Kingdom |
| GB | Northern Ireland |
| GB | England and Wales |
| GB | Scotland |
| GB | Isle of Man |
| GB | Channel Islands |
| 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 |
| GT | Guatemala |
| GU | Guam |
| GW | Guinea-Bissau |
| GY | Guyana |
| HK | Hong Kong |
| HM | Heard and McDonald Islands |
| HN | Honduras |
| HR | Croatia |
| HT | Haiti |
| HU | Hungary |
| ID | Indonesia |
| ID | Eire |
| IE | Ireland |
| IL | Israel |
| IM | Isle of Man |
| IN | India |
| IO | British Indian Ocean Territory |
| IQ | Iraq |
| IR | Iran |
| IS | Iceland |
| IT | Italy |
| JE | Jersey |
| JM | Jamaica |
| JO | Jordan |
| JP | Japan |
| KE | Kenya |
| KG | Kyrgyzstan |
| KH | Cambodia |
| KI | Kiribati |
| KM | Comoros |
| KN | St. Kitts and Nevis |
| KP | North Korea |
| KR | South Korea |
| KW | Kuwait |
| KY | Cayman Islands |
| KZ | Kazakhstan |
| LA | Laos |
| LB | Lebanon |
| LC | St. Lucia |
| LI | Liechtenstein |
| LK | Sri. Lanka |
| LR | Liberia |
| LS | Lesotho |
| LT | Lithuania |
| LU | Luxembourg |
| LV | Latvia |
| LY | Libya |
| MA | Morocco |
| MC | Monaco |
| MD | Moldova |
| MG | Madagascar |
| MH | Marshall Islands |
| MK | Macedonia |
| 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 & Miquelon |
| PN | Pitcairn |
| PR | Peutro Rico |
| PR | Puerto Rico |
| PS | Palestine |
| PT | Portugal |
| PW | Palau |
| PY | Paraguay |
| QA | Qatar |
| RE | Reunion |
| RO | Romania |
| RU | Russia |
| 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 | Slovakia |
| SL | Sierra Leone |
| SM | San Marino |
| SN | Senegal |
| SO | Somalia |
| SR | Suriname |
| ST | Sao Taome and Principe |
| SV | El Salvador |
| SY | Syria |
| SZ | Swaziland |
| TC | Turks & Caicos Islands |
| TD | Chad |
| TF | French Southern Territories |
| TG | Togo |
| TH | Thailand |
| TJ | Tadjikstan |
| TK | Tokelau |
| TM | Turkmenistan |
| TN | Tunisia |
| TO | Tonga |
| TP | East Timor |
| TR | Turkey |
| TT | Trinidad and Tobago |
| TV | Tuvalo |
| TW | Taiwan |
| TZ | Tanzania |
| UA | Ukraine |
| UG | Uganda |
| UM | United States Minor Outlying Islands |
| US | Maine |
| US | New Hampshire |
| US | Pennsylvania |
| US | Delaware |
| US | South Carolina |
| US | Georgia |
| US | Alabama |
| US | Ohio |
| US | Illinois |
| US | Wisconsin |
| US | Minnesota |
| US | Vermont |
| US | Massachusetts |
| US | Connecticut |
| US | New Jersey |
| US | Washington DC |
| US | North Carolina |
| US | Florida |
| US | Kentucky |
| US | Michigan |
| US | United States of America |
| US | Rhode Island |
| US | New York State |
| US | Maryland |
| US | West Virginia |
| US | Virgina |
| US | Tennessee |
| US | Indiana |
| US | Iowa |
| UY | Uruguay |
| UZ | Uzbetkistan |
| VA | Vatican City |
| VC | St Vincent die Grenadinen |
| VE | Venezuela |
| VG | Virgin Island (UK) |
| VI | Virgin Island (US) |
| VN | Vietnam |
| VU | Vanuatu |
| WF | Wallis & Futuna Islands |
| WS | Samoa (Western) |
| YE | Yemen |
| YT | Mayotte |
| YU | Yugoslavia |
| ZA | South Africa |
| ZM | Zambia |
| ZR | Zaire |
| ZW | Zimbabwe |
| ZZ | Unclassified |
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