- Unknown
- AE - UNITED ARAB EMIRATES
- AF - AFGHANISTAN
- AG - ANTIGUA AND BARBUDA
- AL - ALBANIA
- AM - ARMENIA
- AN - NETHERLANDS ANTILLES
- AO - ANGOLA
- AQ - ANTARCTICA
- AR - ARGENTINA
- AT - AUSTRIA
- AU - AUSTRALIA
- 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
- BN - BRUNEI DARUSSALAM
- BO - BOLIVIA
- BR - BRAZIL
- BS - BAHAMAS
- BT - BHUTAN
- BW - BOTSWANA
- BY - BELARUS
- BZ - BELIZE
- CA - CANADA
- CD - CONGO, THE DEMOCRATIC REPUBLIC OF THE
- CF - CENTRAL AFRICAN REPUBLIC
- CG - CONGO
- CH - SWITZERLAND
- CI - COTE D'IVOIRE
- CL - CHILE
- CM - CAMEROON
- CN - CHINA
- CO - COLOMBIA
- CR - COSTA RICA
- CU - CUBA
- 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
- FO - FAROE ISLANDS
- FR - FRANCE
- GA - GABON
- GB - UNITED KINGDOM
- GD - GRENADA
- GE - GEORGIA
- GF - FRENCH GUIANA
- GG - GUERNSEY
- GH - GHANA
- GL - GREENLAND
- GM - GAMBIA
- GN - GUINEA
- GP - GUADELOUPE
- GQ - EQUATORIAL GUINEA
- GR - GREECE
- GT - GUATEMALA
- GW - GUINEA-BISSAU
- GY - GUYANA
- HK - HONG KONG
- HN - HONDURAS
- HR - CROATIA
- HT - HAITI
- HU - HUNGARY
- ID - INDONESIA
- IE - IRELAND
- IL - ISRAEL
- IM - ISLE OF MAN
- IN - INDIA
- IQ - IRAQ
- IR - IRAN
- IS - ICELAND
- IT - ITALY
- JM - JAMAICA
- JO - JORDAN
- JP - JAPAN
- KE - KENYA
- KG - KYRGYZSTAN
- KH - CAMBODIA
- KI - KIRIBATI
- KM - COMOROS
- KN - SAINT KITTS AND NEVIS
- KP - NORTH KOREA
- KR - SOUTH KOREA
- KW - KUWAIT
- KY - CAYMAN ISLANDS
- KZ - KAZAKHSTAN
- LA - LAO PEOPLE'S DEMOCRATIC REPUBLIC
- LB - LEBANON
- LC - SAINT LUCIA
- LK - SRI LANKA
- LR - LIBERIA
- LS - LESOTHO
- LT - LITHUANIA
- LU - LUXEMBOURG
- LV - LATVIA
- LY - LIBYAN ARAB JAMAHIRIYA
- MA - MOROCCO
- MD - MOLDOVA
- ME - MONTENEGRO
- MG - MADAGASCAR
- MH - MARSHALL ISLANDS
- MK - MACEDONIA
- ML - MALI
- MM - MYANMAR
- MN - MONGOLIA
- MQ - MARTINIQUE
- MR - MAURITANIA
- MT - MALTA
- 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
- NZ - NEW ZEALAND
- OM - OMAN
- PA - PANAMA
- PE - PERU
- PF - FRENCH POLYNESIA
- PG - PAPUA NEW GUINEA
- PH - PHILIPPINES
- PK - PAKISTAN
- PL - POLAND
- PR - PUERTO RICO
- PS - PALESTINIAN TERRITORY
- PT - PORTUGAL
- PY - PARAGUAY
- QA - QATAR
- RE - REUNION
- RO - ROMANIA
- RS - SERBIA
- RU - RUSSIAN FEDERATION
- RW - RWANDA
- SA - SAUDI ARABIA
- SB - SOLOMON ISLANDS
- SC - SEYCHELLES
- SD - SUDAN
- SE - SWEDEN
- SI - SLOVENIA
- SJ - SVALBARD AND JAN MAYEN
- SK - SLOVAKIA
- SL - SIERRA LEONE
- SN - SENEGAL
- SO - SOMALIA
- SR - SURINAME
- SV - EL SALVADOR
- SY - SYRIAN ARAB REPUBLIC
- SZ - SWAZILAND
- TC - TURKS AND CAICOS ISLANDS
- TD - CHAD
- TG - TOGO
- TH - THAILAND
- TJ - TAJIKISTAN
- TL - TIMOR-LESTE
- TM - TURKMENISTAN
- TN - TUNISIA
- TR - TURKEY
- TT - TRINIDAD AND TOBAGO
- TV - TUVALU
- TW - TAIWAN, PROVINCE OF CHINA
- TZ - TANZANIA
- UA - UKRAINE
- UG - UGANDA
- UM - UNITED STATES MINOR OUTLYING ISLANDS
- US - UNITED STATES
- UY - URUGUAY
- UZ - UZBEKISTAN
- VC - SAINT VINCENT AND THE GRENADINES
- VE - VENEZUELA
- VG - VIRGIN ISLANDS, BRITISH
- VI - VIRGIN ISLANDS, U.S.
- VN - VIET NAM
- VU - VANUATU
- YE - YEMEN
- YT - MAYOTTE
- ZA - SOUTH AFRICA
- ZM - ZAMBIA
- ZW - ZIMBABWE