| Stvnatn Code | Stvnatn Nation |
| TOK | Tokelau Islands |
| TON | Tonga |
| TRA | Transkei |
| TRI | Trinidad and Tobago |
| TRK | Turkmenistan |
| TUN | Tunisia |
| TUR | Turkey |
| TUV | Tuvalu |
| UAE | United Arab Emirates |
| UGA | Uganda |
| UKB | United Kingdom Great Britain |
| UKR | Ukraine |
| URU | Uruguay |
| USA | USA |
| USS | USSR |
| UZB | Uzbekistan |
| VAN | Vanuatu |
| VAT | Vatican City |
| VEN | Venezuela |
| VIE | Viet-Nam |
| VND | Venda |
| WAK | Wake Island |
| WAL | Wallis and Futuna Islands |
| WSH | Western Sahara |
| WSM | Western Samoa |
| SYE | South Yemen |
| YUG | Yugoslavia |
| ZAI | Zaire |
| ZAM | Zambia |
| ZIM | Zimbabwe Rhodesia |
| ZZZ | Unknown Country |
| ALB | Albania |
| NYE | North Yemen |
| TOG | Togo |
| ACI | Ashmore and Cartier Islands |
| AFG | Afghanistan |
| AGO | Angola |
| ALG | Algeria |
| ANB | Antigua and Barbuda |
| AND | Andorra |
| ANG | Anguilla |
| ANT | Antarctica |
| ARG | Argentina |
| ARM | Armenia |
| ARU | Aruba |
| AST | Austria |
| AUS | Australia |
| AZE | Azerbaijan |
| AZO | Azores |
| BAH | Bahrain |
| BAK | Baker Island |
| BAN | Bangladesh |
| BAR | Barbados |
| BEL | Belarus |
| *** | Stateless |
| BEN | Benin |
| BER | Bermuda |
| BHA | Bahamas |
| BHU | Bhutam |
| BIO | British Indian Ocean Terr |
| BKF | Burkina Faso (Upper Volta) |
| BLG | Belgium |
| BLZ | Belize |
| BOL | Bolivia |
| BOP | Bophuthatswana |
| BOS | Bosnia and Herzegovina |
| BOT | Botswana |
| BOU | Bouvet Island |
| BRA | Brazil |
| BRD | Burundi |
| BRU | Brunei |
| BUL | Bulgaria |
| BUR | Burma |
| BVI | British Virgin Islands |
| CAI | Canary Islands |
| CAM | Cambodia |
| CAN | Canada |
| CAP | Cape Verde |
| CAR | Caroline Islands |
| CAY | Cayman Islands |
| CEI | Canton and Enderbury Islands |
| CEN | Central African Republic |
| CHA | Chad |
| CHI | China (Peoples Republic) |
| CHL | Chile |
| CHR | Christmas Island |
| CIS | Ciskei |
| CME | Cameroon |
| CNI | Channel Islands |
| COC | Cocos Islands |
| COL | Colombia |
| COM | Comoros |
| CON | Congo |
| COO | Cook Islands |
| COR | Coral Sea Islands |
| COS | Costa Rica |
| CRO | Croatia |
| CUB | Cuba |
| CYP | Cyprus |
| CZE | Czechoslavakia |
| CZR | Czech Republic |
| DEN | Denmark |
| DJI | Djibouti |
| DMR | Dominican Republic |
| DOM | Dominica |
| ECU | Ecuador |
| EGY | Egypt |
| ELS | El Salvador |
| EQU | Equatorial Guinea |
| EST | Estonia |
| ETH | Ethiopia |
| FAL | Falkland Islands |
| FAR | Faroe Islands |
| FGU | French Guiana |
| FIJ | Fiji |
| FIN | Finland |
| FPO | French Polynesia |
| FRA | France |
| FSA | French Southern/Antarctic Tr |
| GAB | Gabon |
| GAD | Guadeloupe |
| GAM | Gambia |
| GEE | Greenland |
| GEN | Grenada |
| GEO | Georgia |
| GER | Germany |
| GHA | Ghana |
| GIB | Gibraltar |
| GRE | Greece |
| GUA | Guatemala |
| GUB | Guinea-Bissau |
| GUI | Guinea |
| GUY | Guyana |
| HAI | Haiti |
| HMI | Heard and McDonald Islands |
| HNG | Hong Kong |
| HON | Honduras |
| HOW | Howland Island |
| HUN | Hungary |
| IAQ | Iraq |
| ICE | Iceland |
| IDO | Indonesia |
| IND | India |
| IOM | Isle of Man |
| IRA | Iran |
| IRE | Ireland |
| ISR | Israel |
| ITA | Italy |
| IVO | Ivory Coast |
| JAM | Jamaica |
| JAP | Japan |
| JAR | Jarvis Island |
| JNM | Jan Mayen |
| JOH | Johnston Atoll |
| JOR | Jordan |
| KAZ | Kazakhstan |
| KEN | Kenya |
| KIN | Kingman Reef |
| KIR | Kiribati |
| KUW | Kuwait |
| KYR | Kyrgyzstan |
| LAO | Laos |
| LAT | Latvia |
| LBY | Libya |
| LEB | Lebanon |
| LES | Lesotho |
| LIB | Liberia |
| LIE | Liechtenstein |
| LIN | Line Islands |
| LIT | Lithuania |
| LUX | Luxembourg |
| MAC | Macedonia |
| MAD | Madagasgar |
| MAL | Malaysia |
| MAR | Martinique |
| MAU | Mauritania |
| MCA | Macau |
| MDE | Madeira |
| MEX | Mexico |
| MID | Midway Islands |
| MLA | Malawi |
| MLD | Maldives |
| MLI | Mali |
| MLT | Malta |
| MNG | Mongolia |
| MNT | Montserrat |
| MOL | Moldova |
| MON | Monaco |
| MOR | Morocco |
| MOY | Moyotte |
| MOZ | Mozambique |
| MRS | Marshall Islands |
| MUR | Mauritius |
| MYA | Myanmar |
| NAM | Namibia |
| NAU | Nauru |
| NEA | Netherlands Antilles |
| NEP | Nepal |
| NET | Netherlands |
| NFI | Norfolk Islands |
| NGE | Niger |
| NIC | Nicaragua |
| NIG | Nigeria |
| NIU | Niue Islands |
| NKA | North Korea |
| NOR | Norway |
| NWC | New Caledonia |
| NWH | New Hebrides Condominium |
| NWZ | New Zealand |
| OMA | Oman |
| PAK | Pakistan |
| PAL | Palau |
| PAN | Panama |
| PAP | Papua New Guinea |
| PAR | Paraguay |
| PER | Peru |
| PHI | Philippines |
| PIT | Pitcairn Island |
| PLM | Palmyra Islands |
| POL | Poland |
| POR | Portugal |
| QAT | Qatar |
| REU | Reunion |
| ROM | Romania |
| RUS | Russia |
| RWA | Rwanda |
| SAF | South Africa |
| SAN | San Marino |
| SAO | Sao Tome and Principe |
| SAU | Saudi Arabia |
| SEN | Senegal |
| SEY | Seychelles |
| SGS | South Georgia/Sandwich Is |
| SIE | Sierra Leone |
| SIK | Sikkim |
| SIN | Singapore |
| SKA | South Korea |
| SLO | Slovakia |
| SNA | Spanish North Africa |
| SOL | Solomon Islands |
| SOM | Somalia |
| SOV | Slovenia |
| SPA | Spain |
| SRI | Sri Lanka |
| STH | St Helena |
| STK | St Kitts and Nevis |
| STL | St Lucia |
| STP | St Pierre and Miquelon |
| STV | St Vincent / Grenadines |
| SUD | Sudan |
| SUR | Suriname |
| SVA | Svalbard |
| SWA | Swaziland |
| SWE | Sweden |
| SWI | Switzerland |
| SYR | Syria |
| TAI | Taiwan (China Republic) |
| TAJ | Tajikistan |
| TAN | Tanzania |
| TCI | Turks and Caicos Islands |
| THA | Thailand |
| TIM | Timor |
| OC | Other Country |