Countries and Abbreviations v.2.0.0
252 Database Records
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Release structure
Review the published tables, record coverage, and field names included with release 2.0.0.
Data dictionary
| Field | Type | Required | Description |
|---|---|---|---|
| iso2 | text | Yes | ISO 3166-1 alpha-2 country or territory code. |
| iso3 | text | Yes | ISO 3166-1 alpha-3 country or territory code. |
| iso_numeric | integer | Yes | ISO 3166-1 numeric code. |
| fips | text | No | FIPS country code when supplied by the source. |
| country | text | Yes | Country or dependent territory name. |
| capital | text | No | Capital city name. |
| area_sq_km | decimal | Yes | Land and water area in square kilometers as reported by the source. |
| population | integer | Yes | Population estimate supplied by the source. |
| continent | text | Yes | Two-character continent code. |
| tld | text | No | Country-code top-level domain. |
| currency_code | text | No | ISO 4217 currency code. |
| currency_name | text | No | Currency name. |
| phone_prefix | text | No | International calling prefix. |
| postal_code_format | text | No | Representative postal-code format pattern. |
| postal_code_regex | text | No | Regular expression supplied for postal-code validation. |
| languages | text | No | Comma-separated language and locale codes. |
| geoname_id | integer | Yes | GeoNames identifier for the country record. |
| neighbors | text | No | Comma-separated neighboring country codes. |
| equivalent_fips | text | No | Equivalent FIPS code when supplied. |
Release at a glance
Worldwide coverage of countries and dependent territories, with standardized identifiers, geographic reference values, currencies, calling codes, languages, and related country attributes.
This release contains one normalized record per ISO alpha-2 country or territory identifier accepted from the official GeoNames country information dataset. Records missing a valid two-character identifier or country name are rejected during the reproducible build. Duplicate identifiers are blocked, and CSV, JSON, and SQLite counts must agree before release review.
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