ISO 3166-2:AR
ISO 3166-2:AR is the entry for Argentina in ISO 3166-2, part of the ISO 3166 standard published by the International Organization for Standardization, which defines codes for the names of the principal subdivisions of all countries coded in ISO 3166-1.
Currently for Argentina, ISO 3166-2 codes are defined for one city and 23 provinces. The city Buenos Aires is the capital of the country and has special status similar to the provinces.
Each code consists of two parts, separated by a hyphen. The first part is, the ISO 3166-1 alpha-2 code of Argentina. The second part is a letter, originally used in vehicle registration plates, and currently used in postal [codes in Argentina|postal codes].
Current codes
Subdivision names are listed as in the ISO 3166-2 standard published by the ISO 3166 Maintenance Agency.Click on the button in the header to sort each column.
| Code | Subdivision name | Subdivision category | |||||
 Aires .png" />Buenos Aires |name=Buenos Airesmono|AR-KChangesThe following changes to the entry have been announced in newsletters by the ISO 3166/MA since the first publication of ISO 3166-2 in 1998:
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