| | |
| ANDORRA | AD |
| UNITED ARAB EMIRATES | AE |
| AFGHANISTAN | AF |
| ANTIGUA AND BARBUDA | AG |
| ANGUILLA | AI |
| ALBANIA | AL |
| ARMENIA | AM |
| NETHERLANDS ANTILLES | AN |
| ANGOLA | AO |
| ANTARCTICA | AQ |
| ARGENTINA | AR |
| AMERICAN SAMOA | AS |
| AUSTRIA | AT |
| AUSTRALIA | AU |
| ARUBA | AW |
| ÅLAND ISLANDS | AX |
| AZERBAIJAN | AZ |
| BOSNIA-HERZEGOVINA | BA |
| BARBADOS | BB |
| BANGLADESH | BD |
| BELGIUM | BE |
| BURKINA FASO | BF |
| BULGARIA | BG |
| BAHRAIN | BH |
| BURUNDI | BI |
| BENIN | BJ |
| Saint Barthélemy | BL |
| BERMUDA | BM |
| BRUNEI DARUSSALAM | BN |
| BOLIVIA | BO |
| Bonaire, Sint Eustatius and Saba | BQ |
| BRAZIL | BR |
| BAHAMAS | BS |
| BHUTAN | BT |
| BOUVET ISLAND | BV |
| BOTSWANA | BW |
| BELARUS | BY |
| BELIZE | BZ |
| CANADA | CA |
| COCOS (KEELING) ISLANDS | CC |
| CONGO, DEM REP OF | CD |
| CENTRAL AFRICAN REP | CF |
| CONGO | CG |
| SWITZERLAND | CH |
| COTE D'IVOIRE | CI |
| COOK ISLANDS | CK |
| CHILE | CL |
| CAMEROON | CM |
| CHINA | CN |
| COLOMBIA | CO |
| COSTA RICA | CR |
| CUBA | CU |
| CAPE VERDE | CV |
| Curaçao | CW |
| CHRISTMAS ISLANDS | CX |
| CYPRUS | CY |
| CZECH REPUBLIC | CZ |
| GERMANY DEM REP OF | DE |
| GERMANY, FED REP OF | DE |
| DJIBOUTI | DJ |
| DENMARK | DK |
| DOMINICA | DM |
| DOMINICAN REP | DO |
| ALGERIA | DZ |
| ECUADOR | EC |
| ESTONIA | EE |
| EGYPT | EG |
| WESTERN SAHARA | EH |
| ERITREA | ER |
| SPAIN | ES |
| ETHIOPIA | ET |
| FINLAND | FI |
| FIJI | FJ |
| FALKLAND ISLANDS (MALVINAS) | FK |
| MICRONESIA | FM |
| FAEROE ISLANDS | FO |
| FRANCE | FR |
| GABON | GA |
| UNITED KINGDOM | GB |
| GRENADA | GD |
| GEORGIA | GE |
| FRENCH GUIANA | GF |
| Guernsey | GG |
| GHANA | GH |
| GIBRALTAR | GI |
| GREENLAND | GL |
| GAMBIA | GM |
| GUINEA | GN |
| GUADELOUPE | GP |
| EQUATORIAL GUINEA | GQ |
| GREECE | GR |
| South Georgia and the South Sandwich Islands | GS |
| GUATEMALA | GT |
| GUAM | GU |
| GUINEA-BISSAU | GW |
| GUYANA | GY |
| HONG KONG, CHINA | HK |
| HEARD AND MCDONALD ISLAND | HM |
| HONDURAS | HN |
| CROATIA | HR |
| HAITI | HT |
| HUNGARY | HU |
| INDONESIA | ID |
| IRELAND | IE |
| ISRAEL | IL |
| Isle of Man | IM |
| INDIA | IN |
| BRITISH INDIAN OCEAN TERRITORY | IO |
| IRAQ | IQ |
| IRAN | IR |
| ICELAND | IS |
| ITALY | IT |
| Jersey | JE |
| JAMAICA | JM |
| JORDAN | JO |
| JAPAN | JP |
| KENYA | KE |
| KYRGYZSTAN | KG |
| CAMBODIA | KH |
| KIRIBATI | KI |
| COMOROS | KM |
| ST. KITTS-NEVIS | KN |
| KOREA | KR |
| KUWAIT | KW |
| CAYMAN ISLANDS | KY |
| KAZAKHSTAN | KZ |
| LAO PEO DEM REP | LA |
| LEBANON | LB |
| ST. LUCIA | LC |
| LIECHTENSTEIN | LI |
| SRI LANKA | LK |
| LIBERIA | LR |
| LESOTHO | LS |
| LITHUANIA | LT |
| LUXEMBOURG | LU |
| LATVIA | LV |
| LIBYAN ARAB JAMAHIRIYA | LY |
| MOROCCO | MA |
| MADEIRA | MA |
| MONACO | MC |
| MOLDOVA | MD |
| Montenegro | ME |
| Saint Martin (French Part) | MF |
| MADAGASCAR | MG |
| MARSHALL ISLANDS | MH |
| MACEDONIA | MK |
| MALI | ML |
| MYANMAR | MM |
| MONGOLIAN PEO REP | MN |
| MACAU | MO |
| NORTHERN MARIANA ISLANDS | MP |
| MARTINIQUE | MQ |
| MAURITANIA | MR |
| MONTSERRAT | MS |
| MALTA | MT |
| MAURITIUS | MU |
| MALDIVES REP OF | MV |
| MALAWI | MW |
| MEXICO | MX |
| MALAYSIA | MY |
| MOZAMBIQUE | MZ |
| NAMIBIA | NA |
| NEW CALEDONIA | NC |
| NIGER | NE |
| NORFOLK ISLAND | NF |
| NIGERIA | NG |
| NICARAGUA | NI |
| NETHERLANDS | NL |
| NORWAY | NO |
| NEPAL | NP |
| NAURU | NR |
| NIUE | NU |
| NEW ZEALAND | NZ |
| OMAN | OM |
| PANAMA | PA |
| PERU | PE |
| FRENCH POLYNESIA | PF |
| PAPUA NEW GUINEA | PG |
| PHILIPPINES | PH |
| PAKISTAN | PK |
| POLAND | PL |
| ST PIERRE ET MIQUELON | PM |
| PITCAIRN | PN |
| PUERTO RICO | PR |
| Palestine, State of | PS |
| PORTUGAL | PT |
| PALAU | PW |
| PARAGUAY | PY |
| QATAR | QA |
| REUNION | RE |
| ROMANIA | RO |
| Serbia | RS |
| RUSSIA | RU |
| RWANDA | RW |
| SAUDI ARABIA | SA |
| SOLOMON ISLANDS | SB |
| SEYCHELLES | SC |
| SUDAN | SD |
| SWEDEN | SE |
| SINGAPORE | SG |
| ST. HELENA | SH |
| SLOVENIA | SI |
| SVALBARD AND JAN MAYEN ISLANDS | SJ |
| SLOVAK REPUBLIC | SK |
| SIERRA LEONE | SL |
| SAN MARINO | SM |
| SENEGAL | SN |
| SOMALI DEM REP | SO |
| SURINAM | SR |
| South Sudan | SS |
| SAO TOME AND PRINCIPE | ST |
| EL SALVADOR | SV |
| Sint Maarten (Dutch Part) | SX |
| SYRIAN ARAB REP | SY |
| SWAZILAND | SZ |
| TURKS AND CAICOS ISLANDS | TC |
| CHAD | TD |
| FRENCH SOUTHERN TERRITORIES | TF |
| TOGO | TG |
| THAILAND | TH |
| TAJIKISTAN | TJ |
| TOKELAU | TK |
| TIMOR-LESTE | TL |
| TURKMENISTAN | TM |
| TUNISIA | TN |
| TONGA | TO |
| TURKEY | TR |
| TRINIDAD AND TOBAGO | TT |
| TUVALU | TV |
| TAIWAN | TW |
| TANZANIA | TZ |
| UKRAINE | UA |
| UGANDA | UG |
| US MINOR OUTLYING ISLANDS | UM |
| UNITED STATES | US |
| URUGUAY | UY |
| UZBEKISTAN | UZ |
| VATICAN CITY STATE (HOLY SEE) | VA |
| ST. VINCENT & THE GRENADINES | VC |
| VENEZUELA | VE |
| BRITISH VIRGIN ISLANDS | VG |
| VIRGIN ISLANDS (US) | VI |
| VIETNAM | VN |
| VANUATU | VU |
| WALLIS AND FUTUNA ISLANDS | WF |
| SAMOA | WS |
| Installations in International Waters | XZ |
| YEMEN | YE |
| Mayotte | YT |
| YUGOSLAVIA | YU |
| SOUTH AFRICA | ZA |
| ZAMBIA | ZM |
| ZIMBABWE | ZW |