The 1.8.5 International Postal Database currently
recognizes the following countries at the listed level:
- Level A—Street-level data is provided.
- Level B—City and/or postal code data is provided.
- Level C—Country data is provided.
International postal database countries
| Level | Country Name | ISO 3116-1 Alpha-2 | ISO 3116-1 Alpha-3 |
|---|---|---|---|
| A | ALAND ISLANDS | AX | ALA |
| A | ANDORRA | AD | AND |
| A | ANGOLA | AO | AGO |
| A | ANTIGUA AND BARBUDA | AG | ATG |
| A | ARGENTINA | AR | ARG |
| A | ARMENIA | AM | ARM |
| A | ARUBA | AW | ABW |
| A | AUSTRALIA | AU | AUS |
| A | AUSTRIA | AT | AUT |
| A | BAHAMAS | BS | BHS |
| A | BAHRAIN | BH | BHR |
| A | BARBADOS | BB | BRB |
| A | BELARUS | BY | BLR |
| A | BELGIUM | BE | BEL |
| A | BELIZE | BZ | BLZ |
| A | BENIN | BJ | BEN |
| A | BERMUDA | BM | BMU |
| A | BOSNIA AND HERZEGOVINA | BA | BIH |
| A | BRAZIL | BR | BRA |
| A | BRUNEI DARUSSALAM | BN | BRN |
| A | BULGARIA | BG | BGR |
| A | BURKINA FASO | BF | BFA |
| A | CAYMAN ISLANDS | KY | CYM |
| A | CHILE | CL | CHL |
| A | COOK ISLANDS | CK | COK |
| A | CROATIA | HR | HRV |
| A | CUBA | CU | CUB |
| A | CYPRUS | CY | CYP |
| A | CZECH REPUBLIC | CZ | CZE |
| A | DENMARK | DK | DNK |
| A | DJIBOUTI | DJ | DJI |
| A | DOMINICAN REPUBLIC | DO | DOM |
| A | ECUADOR | EC | ECU |
| A | EL SALVADOR | SV | SLV |
| A | ESTONIA | EE | EST |
| A | FALKLAND ISLANDS (MALVINAS) | FK | FLK |
| A | FAROE ISLANDS | FO | FRO |
| A | FIJI | FJ | FJI |
| A | FINLAND | FI | FIN |
| A | FRANCE | FR | FRA |
| A | FRENCH GUIANA | GF | GUF |
| A | GERMANY | DE | DEU |
| A | GIBRALTAR | GI | GIB |
| A | GUADELOUPE | GP | GLP |
| A | HAITI | HT | HTI |
| A | HOLY SEE (VATICAN) | VA | VAT |
| A | HONG KONG | HK | HKG |
| A | HUNGARY | HU | HUN |
| A | ICELAND | IS | ISL |
| A | INDIA | IN | IND |
| A | INDONESIA | ID | IDN |
| A | IRELAND | IE | IRL |
| A | ISRAEL | IL | ISR |
| A | ITALY | IT | ITA |
| A | JAMAICA | JM | JAM |
| A | JAPAN | JP | JPN |
| A | KAZAKHSTAN | KZ | KAZ |
| A | KOREA, REPUBLIC OF | KR | KOR |
| A | KUWAIT | KW | KWT |
| A | KYRGYZSTAN | KG | KGZ |
| A | LATVIA | LV | LVA |
| A | LEBANON | LB | LBN |
| A | LIBERIA | LR | LBR |
| A | LITHUANIA | LT | LTU |
| A | LUXEMBOURG | LU | LUX |
| A | MACAO | MO | MAC |
| A | MACEDONIA, REPUBLIC OF | MK | MKD |
| A | MADAGASCAR | MG | MDG |
| A | MALAYSIA | MY | MYS |
| A | MALDIVES | MV | MDV |
| A | MALTA | MT | MLT |
| A | MARTINIQUE | MQ | MTQ |
| A | MAURITIUS | MU | MUS |
| A | MAYOTTE | YT | MYT |
| A | MOLDOVA, REPUBLIC OF | MD | MDA |
| A | MONACO | MC | MCO |
| A | MONTSERRAT | MS | MSR |
| A | MOROCCO | MA | MAR |
| A | NAMIBIA | NA | NAM |
| A | NAURU | NR | NRU |
| A | NETHERLANDS | NL | NLD |
| A | NEW ZEALAND | NZ | NZL |
| A | NIGER | NE | NER |
| A | NIGERIA | NG | NGA |
| A | NORWAY | NO | NOR |
| A | PAKISTAN | PK | PAK |
| A | PARAGUAY | PY | PRY |
| A | PHILIPPINES | PH | PHL |
| A | POLAND | PL | POL |
| A | PORTUGAL | PT | PRT |
| A | QATAR | QA | QAT |
| A | REUNION | RE | REU |
| A | ROMANIA | RO | ROU |
| A | RWANDA | RW | RWA |
| A | SAINT BARTHELEMY | BL | BLM |
| A | SAINT HELENA, ASCENSION AND TRISTAN DA CUNHA | SH | SHN |
| A | SAINT MARTIN | MF | MAF |
| A | SAINT VINCENT AND THE GRENADINES | VC | VCT |
| A | SAN MARINO | SM | SMR |
| A | SAUDI ARABIA | SA | SAU |
| A | SENEGAL | SN | SEN |
| A | SERBIA | RS | SRB |
| A | SIERRA LEONE | SL | SLE |
| A | SINGAPORE | SG | SGP |
| A | SLOVAKIA | SK | SVK |
| A | SLOVENIA | SI | SVN |
| A | SOLOMON ISLANDS | SB | SLB |
| A | SOUTH AFRICA | ZA | ZAF |
| A | SPAIN | ES | ESP |
| A | ST. KITTS AND NEVIS | KN | KNA |
| A | SVALBARD AND JAN MAYEN | SJ | SJM |
| A | SWEDEN | SE | SWE |
| A | SWITZERLAND | CH | CHE |
| A | TAIWAN | TW | TWN |
| A | TOGO | TG | TGO |
| A | TONGA | TO | TON |
| A | TURKEY | TR | TUR |
| A | TURKS AND CAICOS ISLANDS | TC | TCA |
| A | UGANDA | UG | UGA |
| A | UKRAINE | UA | UKR |
| A | UNITED ARAB EMIRATES | AE | ARE |
| A | UNITED KINGDOM | GB | GBR |
| A | URUGUAY | UY | URY |
| A | WALLIS AND FUTUNA | WF | WLF |
| A | ZAMBIA | ZM | ZMB |
| B | AFGHANISTAN | AF | AFG |
| B | ALBANIA | AL | ALB |
| B | ALGERIA | DZ | DZA |
| B | ANGUILLA | AI | AIA |
| B | AZERBAIJAN | AZ | AZE |
| B | BANGLADESH | BD | BGD |
| B | BHUTAN | BT | BTN |
| B | BOLIVIA, PLURINATIONAL STATE OF | BO | BOL |
| B | BONAIRE, SINT EUSTATIUS AND SABA | BQ | BES |
| B | BOTSWANA | BW | BWA |
| B | BRITISH INDIAN OCEAN TERRITORY | IO | IOT |
| B | BURUNDI | BI | BDI |
| B | CAMBODIA | KH | KHM |
| B | CAMEROON | CM | CMR |
| B | CABO VERDE | CV | CPV |
| B | CENTRAL AFRICAN REPUBLIC | CF | CAF |
| B | CHAD | TD | TCD |
| B | CHINA | CN | CHN |
| B | CHRISTMAS ISLAND | CX | CXR |
| B | COCOS (KEELING) ISLANDS | CC | CCK |
| B | COLOMBIA | CO | COL |
| B | COMOROS ISLANDS | KM | COM |
| B | CONGO | CG | COG |
| B | CONGO, DEMOCRATIC REPUBLIC OF | CD | COD |
| B | COSTA RICA | CR | CRI |
| B | COTE D'IVOIRE | CI | CIV |
| B | CURACAO | CW | CUW |
| B | DOMINICA | DM | DMA |
| B | EGYPT | EG | EGY |
| B | EQUATORIAL GUINEA | GQ | GNQ |
| B | ERITREA | ER | ERI |
| B | ESWATINI (Formerly SWAZILAND) | SZ | SWZ |
| B | ETHIOPIA | ET | ETH |
| B | FRENCH POLYNESIA | PF | PYF |
| B | FRENCH SOUTHERN TERRITORIES | TF | ATF |
| B | GABON | GA | GAB |
| B | GAMBIA | GM | GMB |
| B | GEORGIA | GE | GEO |
| B | GHANA | GH | GHA |
| B | GREECE | GR | GRC |
| B | GREENLAND | GL | GRL |
| B | GRENADA | GD | GRD |
| B | GUATEMALA | GT | GTM |
| B | GUINEA | GN | GIN |
| B | GUINEA-BISSAU | GW | GNB |
| B | GUYANA | GY | GUY |
| B | HONDURAS | HN | HND |
| B | IRAN, ISLAMIC REPUBLIC OF | IR | IRN |
| B | IRAQ | IQ | IRQ |
| B | JORDAN | JO | JOR |
| B | KENYA | KE | KEN |
| B | KIRIBATI | KI | KIR |
| B | KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF | KP | PRK |
| B | LAO, PEOPLE'S DEMOCRATIC REPUBLIC OF | LA | LAO |
| B | LESOTHO | LS | LSO |
| B | LIBYAN ARAB JAMAHIRIYA | LY | LBY |
| B | LIECHTENSTEIN | LI | LIE |
| B | MALAWI | MW | MWI |
| B | MALI | ML | MLI |
| B | MAURITANIA | MR | MRT |
| B | MEXICO | MX | MEX |
| B | MONGOLIA | MN | MNG |
| B | MONTENEGRO | ME | MNE |
| B | MOZAMBIQUE | MZ | MOZ |
| B | MYANMAR | MM | MMR |
| B | NEPAL | NP | NPL |
| B | NETHERLANDS ANTILLES | AN | ANT |
| B | NEW CALEDONIA | NC | NCL |
| B | NICARAGUA | NI | NIC |
| B | NIUE | NU | NIU |
| B | NORFOLK ISLAND | NF | NFK |
| B | OMAN | OM | OMN |
| B | PANAMA | PA | PAN |
| B | PAPUA NEW GUINEA | PG | PNG |
| B | PERU | PE | PER |
| B | PITCAIRN | PN | PCN |
| B | RUSSIAN FEDERATION | RU | RUS |
| B | SAINT LUCIA | LC | LCA |
| B | SAINT PIERRE AND MIQUELON | PM | SPM |
| B | SAMOA | WS | WSM |
| B | SAO TOME AND PRINCIPE | ST | STP |
| B | SEYCHELLES | SC | SYC |
| B | SINT MAARTEN (DUTCH PART) | SX | SXM |
| B | SOMALIA | SO | SOM |
| B | SOUTH GEORGIA AND THE SOUTH SANDWICH ISLANDS | GS | SGS |
| B | SOUTH SUDAN | SS | SSD |
| B | SRI LANKA | LK | LKA |
| B | SUDAN | SD | SDN |
| B | SURINAME | SR | SUR |
| B | SYRIAN ARAB REPUBLIC | SY | SYR |
| B | TAJIKISTAN | TJ | TJK |
| B | TANZANIA, UNITED REPUBLIC OF | TZ | TZA |
| B | THAILAND | TH | THA |
| B | TIMOR-LESTE | TL | TLS |
| B | TRINIDAD AND TOBAGO | TT | TTO |
| B | TUNISIA | TN | TUN |
| B | TURKMENISTAN | TM | TKM |
| B | TUVALU | TV | TUV |
| B | UZBEKISTAN | UZ | UZB |
| B | VANUATU | VU | VUT |
| B | VENEZUELA, BOLIVARIAN REPUBLIC OF | VE | VEN |
| B | VIET NAM | VN | VNM |
| B | VIRGIN ISLANDS, BRITISH | VG | VGB |
| B | YEMEN | YE | YEM |
| B | ZIMBABWE | ZW | ZWE |
| C | AMERICAN SOMOA | AS | ASM |
| C | ANTARCTICA | AQ | ATA |
| C | BOUVET ISLAND | BV | BVT |
| C | CANADA | CA | CAN |
| C | GUAM | GU | GUM |
| C | GUERNSEY | GG | GGY |
| C | HEARD ISLAND AND MCDONALD ISLANDS | HM | HMD |
| C | ISLE OF MAN | IM | IMN |
| C | JERSEY | JE | JEY |
| C | MARSHALL ISLANDS | MH | MHL |
| C | MICRONESIA, FEDERATED STATES OF | FM | FSM |
| C | NORTHERN MARIANA ISLANDS | MP | MNP |
| C | PALAU | PW | PLW |
| C | PALESTINE, STATE OF | PS | PSE |
| C | PUERTO RICO | PR | PRI |
| C | TOKELAU | TK | TKL |
| C | UNITED STATES MINOR OUTLYING ISLANDS | UM | UMI |
| C | UNITED STATES OF AMERICA | US | USA |
| C | VIRGIN ISLANDS (US) | VI | VIR |
| C | WESTERN SAHARA | EH | ESH |