| Region | Country | FIPS Code |
| Caribbean | Anguilla | AV |
| Caribbean | Antigua and Barbuda | AC |
| Caribbean | Aruba | AA |
| Caribbean | Bahamas, The | BF |
| Caribbean | Barbados | BB |
| Caribbean | Bermuda | BD |
| Caribbean | British Virgin Islands | VI |
| Caribbean | Cayman Islands | CJ |
| Caribbean | Cuba | CU |
| Caribbean | Dominica | DO |
| Caribbean | Dominican Republic | DR |
| Caribbean | French West Indies | Y2 |
| Caribbean | Grenada | GJ |
| Caribbean | Guadeloupe | GP |
| Caribbean | Haiti | HA |
| Caribbean | Jamaica and Dep | JM |
| Caribbean | Leeward-Windward Islands | Y1 |
| Caribbean | Martinique | MB |
| Caribbean | Montserrat | MH |
| Caribbean | Netherlands Antilles | NA |
| Caribbean | Puerto Rico | RQ |
| Caribbean | St. Kitts and Nevis | SC |
| Caribbean | St. Lucia | ST |
| Caribbean | St. Vincent and the Grenadines | VC |
| Caribbean | Trinidad and Tobago | TD |
| Caribbean | Turks and Caicos Islands | TK |
| Caribbean | Virgin Islands of the U.S. | VO |
| Central America | Belize | BH |
| Central America | Costa Rica | CS |
| Central America | El Salvador | ES |
| Central America | Guatemala | GT |
| Central America | Honduras | HO |
| Central America | Nicaragua | NU |
| Central America | Panama | PN |
| East Asia | China, Peoples Republic of | CH |
| East Asia | Hong Kong | HK |
| East Asia | Japan | JA |
| East Asia | Korea, Democratic Peoples Rep | KN |
| East Asia | Korea, Republic of | KS |
| East Asia | Macau | MC |
| East Asia | Mongolia | MG |
| East Asia | Ryukyu Is - Nansei Is | Z5 |
| East Asia | Taiwan | TW |
| European Union | Austria | AU |
| European Union | Belgium (without Luxembourg) | S8 |
| European Union | Belgium-Luxembourg | BE |
| European Union | Bulgaria | BU |
| European Union | Cyprus | CY |
| European Union | Czech Republic | EZ |
| European Union | Denmark | DA |
| European Union | EU-15 | E2 |
| European Union | EU-25 | E3 |
| European Union | EU-27 | E4 |
| European Union | Estonia | EN |
| European Union | Faroe Islands | FO |
| European Union | Finland | FI |
| European Union | Former Czechoslovakia | CZ |
| European Union | France | FR |
| European Union | German Democratic Republic | GC |
| European Union | Germany | GM |
| European Union | Germany, Federal Republic of | GE |
| European Union | Greece | GR |
| European Union | Hungary | HU |
| European Union | Ireland | EI |
| European Union | Italy | IT |
| European Union | Latvia | LG |
| European Union | Lithuania | LH |
| European Union | Luxembourg | LU |
| European Union | Malta | MT |
| European Union | Netherlands | NL |
| European Union | Poland | PL |
| European Union | Portugal | PO |
| European Union | Romania | RO |
| European Union | Slovakia | LO |
| European Union | Slovenia | SI |
| European Union | Spain | SP |
| European Union | Sweden | SW |
| European Union | United Kingdom | UK |
| Former Soviet Union - 12 | Armenia, Republic of | AM |
| Former Soviet Union - 12 | Azerbaijan, Republic of | AJ |
| Former Soviet Union - 12 | Belarus | BO |
| Former Soviet Union - 12 | Georgia, Republic of | GG |
| Former Soviet Union - 12 | Kazakhstan, Republic of | KZ |
| Former Soviet Union - 12 | Kyrgyzstan, Republic of | KG |
| Former Soviet Union - 12 | Moldova, Republic of | MD |
| Former Soviet Union - 12 | Russian Federation | RS |
| Former Soviet Union - 12 | Tajikistan, Republic of | TI |
| Former Soviet Union - 12 | Turkmenistan | TX |
| Former Soviet Union - 12 | Ukraine | UP |
| Former Soviet Union - 12 | Union of Soviet Socialist Repu | UR |
| Former Soviet Union - 12 | Uzbekistan, Republic of | UZ |
| Middle East | Bahrain | BA |
| Middle East | Gaza Strip | GZ |
| Middle East | Iran | IR |
| Middle East | Iraq | IZ |
| Middle East | Israel | IS |
| Middle East | Jordan | JO |
| Middle East | Kuwait | KU |
| Middle East | Lebanon | LE |
| Middle East | Oman | MU |
| Middle East | Qatar | QA |
| Middle East | Saudi Arabia | SA |
| Middle East | Syria | SY |
| Middle East | Turkey | TU |
| Middle East | United Arab Emirates | TC |
| Middle East | West Bank | WE |
| Middle East | Yemen | YM |
| Middle East | Yemen (Aden) | YS |
| Middle East | Yemen (Sanaa) | YE |
| North Africa | Algeria | AG |
| North Africa | Egypt | EG |
| North Africa | Libya | LY |
| North Africa | Morocco | MO |
| North Africa | Tunisia | TS |
| North America | Canada | CA |
| North America | Greenland | GL |
| North America | Mexico | MX |
| North America | St. Pierre and Miquelon | SB |
| North America | United States | US |
| Oceania | Australia | AS |
| Oceania | British West Pacific Islands | W7 |
| Oceania | Canton and Enderbury Islands | X3 |
| Oceania | Fiji | FJ |
| Oceania | French Polynesia | FP |
| Oceania | Gilbert and Ellice Islands | GN |
| Oceania | Guam | GQ |
| Oceania | Midway Islands | MQ |
| Oceania | Nauru | NR |
| Oceania | New Caledonia | NC |
| Oceania | New Zealand | NZ |
| Oceania | Other Pacific Islands, NEC | Z7 |
| Oceania | Papua New Guinea | PP |
| Oceania | Samoa | WS |
| Oceania | Solomon Islands | BP |
| Oceania | Tonga | TN |
| Oceania | Trust Territory of the Pacific | NQ |
| Oceania | Vanuatu/New Hebrides | NH |
| Oceania | Wake Island | WQ |
| Other Europe | Albania | AL |
| Other Europe | Azores | Y3 |
| Other Europe | Bosnia and Herzegovina | BK |
| Other Europe | Croatia | HR |
| Other Europe | Former Yugoslavia | YO |
| Other Europe | Gibraltar | GI |
| Other Europe | Iceland | IC |
| Other Europe | Macedonia, Republic of | MK |
| Other Europe | Montenegro | MJ |
| Other Europe | Norway | NO |
| Other Europe | Serbia | RB |
| Other Europe | Serbia and Montenegro | SR |
| Other Europe | Switzerland | SZ |
| Other Europe | Yugoslavia (>01/2001) | YI |
| Other Europe | Yugoslavia (>05/92) | YU |
| South America | Argentina | AR |
| South America | Bolivia | BL |
| South America | Brazil | BR |
| South America | Chile | CI |
| South America | Colombia | CO |
| South America | Ecuador | EC |
| South America | Falkland Islands (Islas Malvin | FA |
| South America | French Guiana | FG |
| South America | Guyana | GY |
| South America | Paraguay | PA |
| South America | Peru | PE |
| South America | Suriname | NS |
| South America | Uruguay | UY |
| South America | Venezuela | VE |
| South Asia | Afghanistan | AF |
| South Asia | Bangladesh | BG |
| South Asia | Bhutan | BT |
| South Asia | India | IN |
| South Asia | Maldives | MV |
| South Asia | Nepal | NP |
| South Asia | Pakistan | PK |
| South Asia | Southern Asia NEC | X8 |
| South Asia | Sri Lanka | CE |
| Southeast Asia | Brunei | BX |
| Southeast Asia | Burma, Union of | BM |
| Southeast Asia | Cambodia | CB |
| Southeast Asia | Indonesia | ID |
| Southeast Asia | Laos | LA |
| Southeast Asia | Malaysia | MY |
| Southeast Asia | Philippines | RP |
| Southeast Asia | Singapore | SN |
| Southeast Asia | Thailand | TH |
| Southeast Asia | Vietnam | VM |
| Southeast Asia | Vietnam, Peoples Republic of | V1 |
| Southeast Asia | Vietnam, Republic of (South) | V2 |
| Sub-Saharan Africa | Angola | AO |
| Sub-Saharan Africa | Benin | DM |
| Sub-Saharan Africa | Botswana | BC |
| Sub-Saharan Africa | British Ind. Ocean Territory | IO |
| Sub-Saharan Africa | Burkina | UV |
| Sub-Saharan Africa | Burundi | BY |
| Sub-Saharan Africa | Cameroon | CM |
| Sub-Saharan Africa | Canary Islands | Y7 |
| Sub-Saharan Africa | Cape Verde | CV |
| Sub-Saharan Africa | Central African Republic | CT |
| Sub-Saharan Africa | Chad | CD |
| Sub-Saharan Africa | Comoros | CN |
| Sub-Saharan Africa | Congo (Brazzaville) | CF |
| Sub-Saharan Africa | Congo, Democratic Rep of the | CG |
| Sub-Saharan Africa | Cote d'Ivoire | IV |
| Sub-Saharan Africa | Djibouti Afars-Issas | DJ |
| Sub-Saharan Africa | Equatorial Guinea | EK |
| Sub-Saharan Africa | Eritrea | ER |
| Sub-Saharan Africa | Ethiopia | ET |
| Sub-Saharan Africa | Fr.Ter.Africa-Issas | FT |
| Sub-Saharan Africa | French Ind. Ocean Territory | X6 |
| Sub-Saharan Africa | Gabon | GB |
| Sub-Saharan Africa | Gambia, The | GA |
| Sub-Saharan Africa | Ghana | GH |
| Sub-Saharan Africa | Guinea | GU |
| Sub-Saharan Africa | Guinea-Bissau | PU |
| Sub-Saharan Africa | Kenya | KE |
| Sub-Saharan Africa | Lesotho | LT |
| Sub-Saharan Africa | Liberia | LI |
| Sub-Saharan Africa | Madagascar | MA |
| Sub-Saharan Africa | Madeira Islands | Y9 |
| Sub-Saharan Africa | Malawi | MI |
| Sub-Saharan Africa | Mali | ML |
| Sub-Saharan Africa | Mauritania | MR |
| Sub-Saharan Africa | Mauritius | MP |
| Sub-Saharan Africa | Mozambique | MZ |
| Sub-Saharan Africa | Namibia | WA |
| Sub-Saharan Africa | Niger | NG |
| Sub-Saharan Africa | Nigeria | NI |
| Sub-Saharan Africa | Reunion | RE |
| Sub-Saharan Africa | Rwanda | RW |
| Sub-Saharan Africa | Sao Tome and Principe | TP |
| Sub-Saharan Africa | Senegal | SG |
| Sub-Saharan Africa | Seychelles | SE |
| Sub-Saharan Africa | Sierra Leone | SL |
| Sub-Saharan Africa | Somalia | SO |
| Sub-Saharan Africa | South Africa, Republic of | SF |
| Sub-Saharan Africa | St. Helena (Br W Afr) | SH |
| Sub-Saharan Africa | Sudan | SU |
| Sub-Saharan Africa | Swaziland | WZ |
| Sub-Saharan Africa | Tanzania, United Republic of | TZ |
| Sub-Saharan Africa | Togo | TO |
| Sub-Saharan Africa | Uganda | UG |
| Sub-Saharan Africa | Western Sahara | WI |
| Sub-Saharan Africa | Zambia | ZA |
| Sub-Saharan Africa | Zimbabwe | RH |
| Not Assigned | Africa, NEC | T3 |
| Not Assigned | Fernando Po | T8 |
| Not Assigned | French Equatorial Africa | T4 |
| Not Assigned | Other | -- |
