ABW  Aruba
   AFG  Afghanistan
   AFS  South Africa
   AGL  Angola
   AIA  Anguilla
   ALB  Albania
   ALG  Algeria
   ALS  Alaska
   AMS  Saint Paul & Amsterdam Is.
   AND  Andorra
   AOE  Western Sahara
   ARG  Argentina
   ARM  Armenia
   ARS  Saudi Arabia
   ASC  Ascension Island
   ATA  Antarctica
   ATG  Antigua and Barbuda
   ATN  Netherlands Leeward Antilles (dissolved in 2010)
   AUS  Australia
   AUT  Austria
   AZE  Azerbaijan
   AZR  Azores
   B    Brasil
   BAH  Bahamas
   BDI  Burundi
   BEL  Belgium
   BEN  Benin
   BER  Bermuda
   BES  Bonaire, St Eustatius, Saba (Dutch islands in the Caribbean)
   BFA  Burkina Faso
   BGD  Bangla Desh
   BHR  Bahrain
   BIH  Bosnia-Herzegovina
   BIO  Chagos Is. (Diego Garcia) (British Indian Ocean Territory)
   BLM  Saint-Barthelemy
   BLR  Belarus
   BLZ  Belize
   BOL  Bolivia
   BOT  Botswana
   BRB  Barbados
   BRU  Brunei Darussalam
   BTN  Bhutan
   BUL  Bulgaria
   BVT  Bouvet
   CAB  Cabinda *
   CAF  Central African Republic
   CAN  Canada
   CBG  Cambodia
   CEU  Ceuta *
   CG7  Guantanamo Bay
   CHL  Chile
   CHN  China (People's Republic)
   CHR  Christmas Island (Indian Ocean)
   CKH  Cook Island
   CLA  Clandestine stations *
   CLM  Colombia
   CLN  Sri Lanka
   CME  Cameroon
   CNR  Canary Islands
   COD  Democratic Republic of Congo (capital Kinshasa)
   COG  Republic of Congo (capital Brazzaville)
   COM  Comores
   CPT  Clipperton
   CPV  Cape Verde Islands
   CRO  Crozet Archipelago
   CTI  Ivory Coast (Côte d'Ivoire)
   CTR  Costa Rica
   CUB  Cuba
   CUW  Curacao
   CVA  Vatican State
   CYM  Cayman Islands
   CYP  Cyprus
   CZE  Czech Republic
   D    Germany
   DJI  Djibouti
   DMA  Dominica
   DNK  Denmark
   DOM  Dominican Republic
   E    Spain
   EGY  Egypt
   EQA  Ecuador
   ERI  Eritrea
   EST  Estonia
   ETH  Ethiopia
   EUR  Iles Europe & Bassas da India *
   F    France
   FIN  Finland
   FJI  Fiji
   FLK  Falkland Islands
   FRO  Faroe Islands
   FSM  Federated States of Micronesia
   G    United Kingdom of Great Britain and Northern Ireland
   GAB  Gabon
   GEO  Georgia
   GHA  Ghana
   GIB  Gibraltar
   GLP  Guadeloupe
   GMB  Gambia
   GNB  Guinea-Bissau
   GNE  Equatorial Guinea
   GPG  Galapagos *
   GRC  Greece
   GRD  Grenada
   GRL  Greenland
   GTM  Guatemala
   GUF  French Guyana
   GUI  Guinea
   GUM  Guam / Guahan
   GUY  Guyana
   HKG  Hong Kong, part of China
   HMD  Heard & McDonald Islands
   HND  Honduras
   HNG  Hungary
   HOL  The Netherlands
   HRV  Croatia
   HTI  Haiti
   HWA  Hawaii
   HWL  Howland & Baker
   I    Italy
   ICO  Cocos (Keeling) Island
   IND  India
   INS  Indonesia
   IRL  Ireland
   IRN  Iran
   IRQ  Iraq
   ISL  Iceland
   ISR  Israel
   IW   International Waters
   IWA  Ogasawara (Bonin, Iwo Jima) *
   J    Japan
   JAR  Jarvis Island
   JDN  Juan de Nova *
   JMC  Jamaica
   JMY  Jan Mayen *
   JON  Johnston Island
   JOR  Jordan
   JUF  Juan Fernandez Island *
   KAL  Kaliningrad *
   KAZ  Kazakstan / Kazakhstan
   KEN  Kenya
   KER  Kerguelen
   KGZ  Kyrgyzstan
   KIR  Kiribati
   KNA  St Kitts and Nevis
   KOR  Korea, South (Republic)
   KRE  Korea, North (Democratic People's Republic)
   KWT  Kuwait
   LAO  Laos
   LBN  Lebanon
   LBR  Liberia
   LBY  Libya
   LCA  Saint Lucia
   LIE  Liechtenstein
   LSO  Lesotho
   LTU  Lithuania
   LUX  Luxembourg
   LVA  Latvia
   MAC  Macao
   MAF  St Martin
   MAU  Mauritius
   MCO  Monaco
   MDA  Moldova
   MDG  Madagascar
   MDR  Madeira
   MDW  Midway Islands
   MEL  Melilla *
   MEX  Mexico
   MHL  Marshall Islands
   MKD  Macedonia (F.Y.R.)
   MLA  Malaysia
   MLD  Maldives
   MLI  Mali
   MLT  Malta
   MNE  Montenegro
   MNG  Mongolia
   MOZ  Mozambique
   MRA  Northern Mariana Islands
   MRC  Morocco
   MRN  Marion & Prince Edward Islands
   MRT  Martinique
   MSR  Montserrat
   MTN  Mauritania
   MWI  Malawi
   MYA  Myanmar (Burma) (also BRM)
   MYT  Mayotte
   NCG  Nicaragua
   NCL  New Caledonia
   NFK  Norfolk Island
   NGR  Niger
   NIG  Nigeria
   NIU  Niue
   NMB  Namibia
   NOR  Norway
   NPL  Nepal
   NRU  Nauru
   NZL  New Zealand
   OCE  French Polynesia
   OMA  Oman
   PAK  Pakistan
   PAQ  Easter Island
   PHL  Philippines
   PHX  Phoenix Is.
   PLM  Palmyra Island
   PLW  Palau
   PNG  Papua New Guinea
   PNR  Panama
   POL  Poland
   POR  Portugal
   PRG  Paraguay
   PRU  Peru
   PRV  Okino-Tori-Shima (Parece Vela) *
   PSE  Palestine
   PTC  Pitcairn
   PTR  Puerto Rico
   QAT  Qatar
   REU  La Réunion
   ROD  Rodrigues
   ROU  Romania
   RRW  Rwanda
   RUS  Russian Federation
   S    Sweden
   SAP  San Andres & Providencia *
   SDN  Sudan
   SEN  Senegal
   SEY  Seychelles
   SGA  South Georgia Islands *
   SHN  Saint Helena
   SLM  Solomon Islands
   SLV  El Salvador
   SMA  Samoa (American)
   SMO  Samoa
   SMR  San Marino
   SNG  Singapore
   SOK  South Orkney Islands *
   SOM  Somalia
   SPM  Saint Pierre et Miquelon
   SRB  Serbia
   SRL  Sierra Leone
   SSD  South Sudan
   SSI  South Sandwich Islands *
   STP  Sao Tome & Principe
   SUI  Switzerland
   SUR  Suriname
   SVB  Svalbard *
   SVK  Slovakia
   SVN  Slovenia
   SWZ  Swaziland
   SXM  Sint Maarten
   SYR  Syria
   TCA  Turks and Caicos Islands
   TCD  Tchad
   TGO  Togo
   THA  Thailand
   TJK  Tajikistan
   TKL  Tokelau
   TKM  Turkmenistan
   TLS  Timor-Leste
   TON  Tonga
   TRC  Tristan da Cunha
   TRD  Trinidad and Tobago
   TUN  Tunisia
   TUR  Turkey
   TUV  Tuvalu
   TWN  Taiwan *
   TZA  Tanzania
   UAE  United Arab Emirates
   UGA  Uganda
   UKR  Ukraine
   UN   United Nations *
   URG  Uruguay
   USA  United States of America
   UZB  Uzbekistan
   VCT  Saint Vincent and the Grenadines
   VEN  Venezuela
   VIR  American Virgin Islands
   VRG  British Virgin Islands
   VTN  Vietnam
   VUT  Vanuatu
   WAK  Wake Island
   WAL  Wallis and Futuna
   XBY  Abyei area
   XGZ  Gaza strip
   XSP  Spratly Islands
   XUU  Unidentified
   XWB  West Bank
   YEM  Yemen
   ZMB  Zambia
   ZWE  Zimbabwe