ISO 3166-2:UZ is the entry for Uzbekistan in ISO 3166-2, part of the ISO 3166 standard published by the International Organization for Standardization (ISO), which defines codes for the names of the principal subdivisions (e.g., provinces or states) of all countries coded in ISO 3166-1.
Currently for Uzbekistan, ISO 3166-2 codes are defined for 1 city, 12 regions, and 1 republic. The city Tashkent is the capital of the country and has special status equal to the regions.
Each code consists of two parts, separated by a hyphen. The first part is UZ, the ISO 3166-1 alpha-2 code of Uzbekistan. The second part is two letters.
Subdivision names are listed as in the ISO 3166-2 standard published by the ISO 3166 Maintenance Agency (ISO 3166/MA).
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| Code | Subdivision name (uz) | Subdivision name (uz) [note 1] | Subdivision name (en) [note 2] | Subdivision category |
|---|---|---|---|---|
| UZ-AN | Andijon | Андижон | Andijan | region |
| UZ-BU | Buxoro | Buxoro | Bukhara | region |
| UZ-FA | Farg‘ona | Фарғона | Fergana | region |
| UZ-JI | Jizzax | Жиззх | Jizzakh | region |
| UZ-NG | Namangan | Наманган | Namangan | region |
| UZ-NW | Navoiy | Навоий | Navoiy | region |
| UZ-QA | Qashqadaryo | Қашқадарё | Qashqadaryo | region |
| UZ-QR | Qoraqalpog‘iston Respublikasi | Қорақалпоғистон | Karakalpakstan | republic |
| UZ-SA | Samarqand | Самарқанд | Samarqand | region |
| UZ-SI | Sirdaryo | Сирдарё | Sirdaryo | region |
| UZ-SU | Surxondaryo | Сурхондарё | Surkhandarya | region |
| UZ-TK | Toshkent | Тошкент | Tashkent | city |
| UZ-TO | Toshkent | Тошкент | Tashkent | region |
| UZ-XO | Xorazm | Xorazm | Khorezm | region |
The 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:
| Newsletter | Date issued | Description of change in newsletter | Code/Subdivision change |
|---|---|---|---|
| Newsletter I-2 | 2002-05-21 | Spelling corrections in accordance with the newly adopted Roman alphabet | Codes: UZ-KH Khorazm → UZ-XO Xorazm |
| Newsletter I-4 | 2002-12-10 | Introduction of third subdivision category. Addition of one city. Subdivision categories in header re-sorted | Subdivisions added: UZ-TK Toshkent (city) |