View source for ISO 3166-2:IT

{{Short description|Entry for Italy in ISO 3166-2}}
'''ISO 3166-2:IT''' is the entry for [[Italy]] in [[ISO 3166-2]], part of the [[ISO 3166]] [[standardization|standard]] published by the [[International Organization for Standardization]] (ISO), which defines [[code]]s for the names of the principal [[country subdivision|subdivision]]s (e.g., [[province]]s or [[state (administrative division)|state]]s) of all [[country|countries]] coded in [[ISO 3166-1]].

==Elements==

Currently for Italy, ISO 3166-2 codes are defined for two levels of subdivisions:
* [[regions of Italy|15 regions]] and five autonomous regions
* [[provinces of Italy|80 provinces]], two autonomous provinces, four decentralized regional entities, six free municipal consortia and [[metropolitan cities of Italy|14 metropolitan cities]]

Each code consists of two parts, separated by a hyphen. The first part is {{mono|IT}}, the [[ISO 3166-1 alpha-2]] code of Italy. The second part is either of the following:
* two digits: regions
* two letters: provinces, decentralized regional entities, free municipal consortia and metropolitan cities

For the regions, the first digit indicates the geographical region where the subdivision is in:
* 2, 3, 4: [[Northern Italy]]
* 5: [[Central Italy]] (excluding [[Lazio]])
* 6, 7: [[Southern Italy]] (including Lazio)
* 8: [[Insular Italy]]

For provinces, the two-letter part is an abbreviation of the province name, such as 'PG' for Perugia, although, as an exception, the code for former [[Province of Medio Campidano|Medio Campidano]] ({{mono|IT-VS}}) whose name was based on its two capitals, [[Villacidro]] and [[Sanluri]].

==Vehicle registration plates==
The two-letter provincial codes were used in [[vehicle registration plates of Italy|vehicle registration plates]] between 1905 and 1994 (except for [[Province of Rome|Rome]], whose vehicle code has always been ''ROMA'' instead of ''RM'').

In 1994, a new universal notation was introduced, dropping the province code entirely. This proved to be unpopular, and the two-letter code (or "ROMA") has been allowed to be added to a new, EU-style, blue border of the plates since 1999.

== Current codes ==
Subdivision names are listed as in the ISO 3166-2 standard published by the ISO 3166 Maintenance Agency (ISO 3166/MA).

[[ISO 639-1]] codes are used to represent subdivision names in the following [[official language|administrative language]]s:
* (de): [[German language|German]]
* (fr): [[French language|French]]

''Click on the button in the header to sort each column.''

===First Level Subdivisions===
{| class="wikitable sortable"
|-
! Code
! Subdivision name ([[Italian language|it]])<ref group="note">Names are in Italian (it) except where noted.</ref>
! Subdivision name ([[English language|en]])<ref group="note">For reference only, English name not included in the ISO 3166-2 standard.</ref>
! Subdivision category
|-
| {{mono|IT-65}}
| {{flag|Abruzzo}}
| Abruzzo
| region
|-
| {{mono|IT-77}}
| {{flag|Basilicata}}
| Basilicata
| region
|-
| {{mono|IT-78}}
| {{flag|Calabria}}
| Calabria
| region
|-
| {{mono|IT-72}}
| {{flag|Campania}}
| Campania
| region
|-
| {{mono|IT-45}}
| {{flag|Emilia-Romagna}}
| Emilia-Romagna
| region
|-
| {{mono|IT-36}}
| {{flag|Friuli Venezia Giulia}}
| Friuli Venezia Giulia
| autonomous region
|-
| {{mono|IT-62}}
| {{flag|Lazio}}
| Lazio
| region
|-
| {{mono|IT-42}}
| {{flag|Liguria}}
| Liguria
| region
|-
| {{mono|IT-25}}
| {{flag|Lombardia}}
| Lombardy
 |region
|-
| {{mono|IT-57}}
| {{flag|Marche}}
| Marche
| region
|-
| {{mono|IT-67}}
| {{flag|Molise}}
| Molise
| region
|-
| {{mono|IT-21}}
| {{flag|Piemonte}}
| Piedmont
| region
|-
| {{mono|IT-75}}
| {{flag|Puglia}}
| Apulia
| region
|-
| {{mono|IT-88}}
| {{flag|Sardegna}}
| Sardinia
| autonomous region
|-
| {{mono|IT-82}}
| {{flag|Sicilia}}
| Sicily
| autonomous region
|-
| {{mono|IT-52}}
| {{flag|Toscana}}
| Tuscany
| region
|-
| {{mono|IT-32}}
| {{flag|Trentino-Alto Adige}}, Trentino-Südtirol ([[German language|de]])
| Trentino-South Tyrol
| autonomous region
|-
| {{mono|IT-55}}
| {{flag|Umbria}}
| Umbria
| region
|-
| {{mono|IT-23}}
| {{flag|Valle d'Aosta}}, Vallée d'Aoste ([[French language|fr]])
| Aosta Valley
| autonomous region
|-
| {{mono|IT-34}}
| {{flag|Veneto}}
| Veneto
| region
|}

; Notes
<references group="note" />

===Second Level Subdivisions===
{| class="wikitable sortable"
|-
! Code
! Subdivision name ([[Italian language|it]])
! Subdivision category
! In region
|-
| {{mono|IT-AG}}
| [[Province of Agrigento|Agrigento]]
| free municipal consortium
| [[Sicily|{{mono|82}}]]
|-
| {{mono|IT-AL}}
| [[Province of Alessandria|Alessandria]]
| province
| [[Piedmont|{{mono|21}}]]
|-
| {{mono|IT-AN}}
| [[Province of Ancona|Ancona]]
| province
| [[Marche|{{mono|57}}]]
|-
| {{mono|IT-AR}}
| [[Province of Arezzo|Arezzo]]
| province
| [[Tuscany|{{mono|52}}]]
|-
| {{mono|IT-AP}}
| [[Province of Ascoli Piceno|Ascoli Piceno]]
| province
| [[Marche|{{mono|57}}]]
|-
| {{mono|IT-AT}}
| [[Province of Asti|Asti]]
| province
| [[Piedmont|{{mono|21}}]]
|-
| {{mono|IT-AV}}
| [[Province of Avellino|Avellino]]
| province
| [[Campania|{{mono|72}}]]
|-
| {{mono|IT-BA}}
| [[Metropolitan City of Bari|Bari]]
| metropolitan city
| [[Apulia|{{mono|75}}]]
|-
| {{mono|IT-BT}}
| [[Province of Barletta-Andria-Trani|Barletta-Andria-Trani]]
| province
| [[Apulia|{{mono|75}}]]
|-
| {{mono|IT-BL}}
| [[Province of Belluno|Belluno]]
| province
| [[Veneto|{{mono|34}}]]
|-
| {{mono|IT-BN}}
| [[Province of Benevento|Benevento]]
| province
| [[Campania|{{mono|72}}]]
|-
| {{mono|IT-BG}}
| [[Province of Bergamo|Bergamo]]
| province
| [[Lombardy|{{mono|25}}]]
|-
| {{mono|IT-BI}}
| [[Province of Biella|Biella]]
| province
| [[Piedmont|{{mono|21}}]]
|-
| {{mono|IT-BO}}
| [[Metropolitan City of Bologna|Bologna]]
| metropolitan city
| [[Emilia–Romagna|{{mono|45}}]]
|-
| {{mono|IT-BZ}}
| [[Province of Bolzano|Bolzano]], Bozen ([[German language|de]])
| autonomous province
| [[Trentino-Alto Adige/Südtirol|{{mono|32}}]]
|-
| {{mono|IT-BS}}
| [[Province of Brescia|Brescia]]
| province
| [[Lombardy|{{mono|25}}]]
|-
| {{mono|IT-BR}}
| [[Province of Brindisi|Brindisi]]
| province
| [[Apulia|{{mono|75}}]]
|-
| {{mono|IT-CA}}
| [[Metropolitan City of Cagliari|Cagliari]]
| metropolitan city
| [[Sardinia|{{mono|88}}]]
|-
| {{mono|IT-CL}}
| [[Province of Caltanissetta|Caltanissetta]]
| free municipal consortium
| [[Sicily|{{mono|82}}]]
|-
| {{mono|IT-CB}}
| [[Province of Campobasso|Campobasso]]
| province
| [[Molise|{{mono|67}}]]
|-
| {{mono|IT-CE}}
| [[Province of Caserta|Caserta]]
| province
| [[Campania|{{mono|72}}]]
|-
| {{mono|IT-CT}}
| [[Metropolitan City of Catania|Catania]]
| metropolitan city
| [[Sicily|{{mono|82}}]]
|-
| {{mono|IT-CZ}}
| [[Province of Catanzaro|Catanzaro]]
| province
| [[Calabria|{{mono|78}}]]
|-
| {{mono|IT-CH}}
| [[Province of Chieti|Chieti]]
| province
| [[Abruzzo|{{mono|65}}]]
|-
| {{mono|IT-CO}}
| [[Province of Como|Como]]
| province
| [[Lombardy|{{mono|25}}]]
|-
| {{mono|IT-CS}}
| [[Province of Cosenza|Cosenza]]
| province
| [[Calabria|{{mono|78}}]]
|-
| {{mono|IT-CR}}
| [[Province of Cremona|Cremona]]
| province
| [[Lombardy|{{mono|25}}]]
|-
| {{mono|IT-KR}}
| [[Province of Crotone|Crotone]]
| province
| [[Calabria|{{mono|78}}]]
|-
| {{mono|IT-CN}}
| [[Province of Cuneo|Cuneo]]
| province
| [[Piedmont|{{mono|21}}]]
|-
| {{mono|IT-EN}}
| [[Province of Enna|Enna]]
| free municipal consortium
| [[Sicily|{{mono|82}}]]
|-
| {{mono|IT-FM}}
| [[Province of Fermo|Fermo]]
| province
| [[Marche|{{mono|57}}]]
|-
| {{mono|IT-FE}}
| [[Province of Ferrara|Ferrara]]
| province
| [[Emilia–Romagna|{{mono|45}}]]
|-
| {{mono|IT-FI}}
| [[Metropolitan City of Florence|Firenze]]
| metropolitan city
| [[Tuscany|{{mono|52}}]]
|-
| {{mono|IT-FG}}
| [[Province of Foggia|Foggia]]
| province
| [[Apulia|{{mono|75}}]]
|-
| {{mono|IT-FC}}
| [[Province of Forlì-Cesena|Forlì-Cesena]]
| province
| [[Emilia–Romagna|{{mono|45}}]]
|-
| {{mono|IT-FR}}
| [[Province of Frosinone|Frosinone]]
| province
| [[Lazio|{{mono|62}}]]
|-
| {{mono|IT-GE}}
| [[Metropolitan City of Genoa|Genova]]
| metropolitan city
| [[Liguria|{{mono|42}}]]
|-
| {{mono|IT-GO}}
| [[Province of Gorizia|Gorizia]]
| decentralized regional entity
| [[Friuli-Venezia Giulia|{{mono|36}}]]
|-
| {{mono|IT-GR}}
| [[Province of Grosseto|Grosseto]]
| province
| [[Tuscany|{{mono|52}}]]
|-
| {{mono|IT-IM}}
| [[Province of Imperia|Imperia]]
| province
| [[Liguria|{{mono|42}}]]
|-
| {{mono|IT-IS}}
| [[Province of Isernia|Isernia]]
| province
| [[Molise|{{mono|67}}]]
|-
| {{mono|IT-AQ}}
| {{sort|LAquila|[[Province of L'Aquila|L'Aquila]]}}
| province
| [[Abruzzo|{{mono|65}}]]
|-
| {{mono|IT-SP}}
| [[Province of La Spezia|La Spezia]]
| province
| [[Liguria|{{mono|42}}]]
|-
| {{mono|IT-LT}}
| [[Province of Latina|Latina]]
| province
| [[Lazio|{{mono|62}}]]
|-
| {{mono|IT-LE}}
| [[Province of Lecce|Lecce]]
| province
| [[Apulia|{{mono|75}}]]
|-
| {{mono|IT-LC}}
| [[Province of Lecco|Lecco]]
| province
| [[Lombardy|{{mono|25}}]]
|-
| {{mono|IT-LI}}
| [[Province of Livorno|Livorno]]
| province
| [[Tuscany|{{mono|52}}]]
|-
| {{mono|IT-LO}}
| [[Province of Lodi|Lodi]]
| province
| [[Lombardy|{{mono|25}}]]
|-
| {{mono|IT-LU}}
| [[Province of Lucca|Lucca]]
| province
| [[Tuscany|{{mono|52}}]]
|-
| {{mono|IT-MC}}
| [[Province of Macerata|Macerata]]
| province
| [[Marche|{{mono|57}}]]
|-
| {{mono|IT-MN}}
| [[Province of Mantova|Mantova]]
| province
| [[Lombardy|{{mono|25}}]]
|-
| {{mono|IT-MS}}
| [[Province of Massa and Carrara|Massa-Carrara]]
| province
| [[Tuscany|{{mono|52}}]]
|-
| {{mono|IT-MT}}
| [[Province of Matera|Matera]]
| province
| [[Basilicata|{{mono|77}}]]
|-
| {{mono|IT-ME}}
| [[Metropolitan City of Messina|Messina]]
| metropolitan city
| [[Sicily|{{mono|82}}]]
|-
| {{mono|IT-MI}}
| [[Metropolitan City of Milan|Milano]]
| metropolitan city
| [[Lombardy|{{mono|25}}]]
|-
| {{mono|IT-MO}}
| [[Province of Modena|Modena]]
| province
| [[Emilia–Romagna|{{mono|45}}]]
|-
| {{mono|IT-MB}}
| [[Province of Monza and Brianza|Monza e Brianza]]
| province
| [[Lombardy|{{mono|25}}]]
|-
| {{mono|IT-NA}}
| [[Metropolitan City of Naples|Napoli]]
| metropolitan city
| [[Campania|{{mono|72}}]]
|-
| {{mono|IT-NO}}
| [[Province of Novara|Novara]]
| province
| [[Piedmont|{{mono|21}}]]
|-
| {{mono|IT-NU}}
| [[Province of Nuoro|Nuoro]]
| province
| [[Sardinia|{{mono|88}}]]
|-
| {{mono|IT-OR}}
| [[Province of Oristano|Oristano]]
| province
| [[Sardinia|{{mono|88}}]]
|-
| {{mono|IT-PD}}
| [[Province of Padua|Padova]]
| province
| [[Veneto|{{mono|34}}]]
|-
| {{mono|IT-PA}}
| [[Metropolitan City of Palermo|Palermo]]
| metropolitan city
| [[Sicily|{{mono|82}}]]
|-
| {{mono|IT-PR}}
| [[Province of Parma|Parma]]
| province
| [[Emilia–Romagna|{{mono|45}}]]
|-
| {{mono|IT-PV}}
| [[Province of Pavia|Pavia]]
| province
| [[Lombardy|{{mono|25}}]]
|-
| {{mono|IT-PG}}
| [[Province of Perugia|Perugia]]
| province
| [[Umbria|{{mono|55}}]]
|-
| {{mono|IT-PU}}
| [[Province of Pesaro and Urbino|Pesaro e Urbino]]
| province
| [[Marche|{{mono|57}}]]
|-
| {{mono|IT-PE}}
| [[Province of Pescara|Pescara]]
| province
| [[Abruzzo|{{mono|65}}]]
|-
| {{mono|IT-PC}}
| [[Province of Piacenza|Piacenza]]
| province
| [[Emilia–Romagna|{{mono|45}}]]
|-
| {{mono|IT-PI}}
| [[Province of Pisa|Pisa]]
| province
| [[Tuscany|{{mono|52}}]]
|-
| {{mono|IT-PT}}
| [[Province of Pistoia|Pistoia]]
| province
| [[Tuscany|{{mono|52}}]]
|-
| {{mono|IT-PN}}
| [[Province of Pordenone|Pordenone]]
| decentralized regional entity
| [[Friuli-Venezia Giulia|{{mono|36}}]]
|-
| {{mono|IT-PZ}}
| [[Province of Potenza|Potenza]]
| province
| [[Basilicata|{{mono|77}}]]
|-
| {{mono|IT-PO}}
| [[Province of Prato|Prato]]
| province
| [[Tuscany|{{mono|52}}]]
|-
| {{mono|IT-RG}}
| [[Province of Ragusa|Ragusa]]
| free municipal consortium
| [[Sicily|{{mono|82}}]]
|-
| {{mono|IT-RA}}
| [[Province of Ravenna|Ravenna]]
| province
| [[Emilia–Romagna|{{mono|45}}]]
|-
| {{mono|IT-RC}}
| [[Metropolitan City of Reggio Calabria|Reggio Calabria]]
| metropolitan city
| [[Calabria|{{mono|78}}]]
|-
| {{mono|IT-RE}}
| [[Province of Reggio Emilia|Reggio Emilia]]
| province
| [[Emilia–Romagna|{{mono|45}}]]
|-
| {{mono|IT-RI}}
| [[Province of Rieti|Rieti]]
| province
| [[Lazio|{{mono|62}}]]
|-
| {{mono|IT-RN}}
| [[Province of Rimini|Rimini]]
| province
| [[Emilia–Romagna|{{mono|45}}]]
|-
| {{mono|IT-RM}}
| [[Metropolitan City of Rome|Roma]]
| metropolitan city
| [[Lazio|{{mono|62}}]]
|-
| {{mono|IT-RO}}
| [[Province of Rovigo|Rovigo]]
| province
| [[Veneto|{{mono|34}}]]
|-
| {{mono|IT-SA}}
| [[Province of Salerno|Salerno]]
| province
| [[Campania|{{mono|72}}]]
|-
| {{mono|IT-SS}}
| [[Province of Sassari|Sassari]]
| province
| [[Sardinia|{{mono|88}}]]
|-
| {{mono|IT-SV}}
| [[Province of Savona|Savona]]
| province
| [[Liguria|{{mono|42}}]]
|-
| {{mono|IT-SI}}
| [[Province of Siena|Siena]]
| province
| [[Tuscany|{{mono|52}}]]
|-
| {{mono|IT-SR}}
| [[Province of Syracuse|Siracusa]]
| free municipal consortium
| [[Sicily|{{mono|82}}]]
|-
| {{mono|IT-SO}}
| [[Province of Sondrio|Sondrio]]
| province
| [[Lombardy|{{mono|25}}]]
|-
| {{mono|IT-SU}}
| [[Province of South Sardinia|Sud Sardegna]]
| province
| [[Sardinia|{{mono|88}}]]
|-
| {{mono|IT-TA}}
| [[Province of Taranto|Taranto]]
| province
| [[Apulia|{{mono|75}}]]
|-
| {{mono|IT-TE}}
| [[Province of Teramo|Teramo]]
| province
| [[Abruzzo|{{mono|65}}]]
|-
| {{mono|IT-TR}}
| [[Province of Terni|Terni]]
| province
| [[Umbria|{{mono|55}}]]
|-
| {{mono|IT-TO}}
| [[Metropolitan City of Turin|Torino]]
| metropolitan city
| [[Piedmont|{{mono|21}}]]
|-
| {{mono|IT-TP}}
| [[Province of Trapani|Trapani]]
| free municipal consortium
| [[Sicily|{{mono|82}}]]
|-
| {{mono|IT-TN}}
| [[Province of Trento|Trento]]
| autonomous province
| [[Trentino-Alto Adige/Südtirol|{{mono|32}}]]
|-
| {{mono|IT-TV}}
| [[Province of Treviso|Treviso]]
| province
| [[Veneto|{{mono|34}}]]
|-
| {{mono|IT-TS}}
| [[Province of Trieste|Trieste]]
| decentralized regional entity
| [[Friuli-Venezia Giulia|{{mono|36}}]]
|-
| {{mono|IT-UD}}
| [[Province of Udine|Udine]]
| decentralized regional entity
| [[Friuli-Venezia Giulia|{{mono|36}}]]
|-
| {{mono|IT-VA}}
| [[Province of Varese|Varese]]
| province
| [[Lombardy|{{mono|25}}]]
|-
| {{mono|IT-VE}}
| [[Metropolitan City of Venice|Venezia]]
| metropolitan city
| [[Veneto|{{mono|34}}]]
|-
| {{mono|IT-VB}}
| [[Province of Verbano-Cusio-Ossola|Verbano-Cusio-Ossola]]
| province
| [[Piedmont|{{mono|21}}]]
|-
| {{mono|IT-VC}}
| [[Province of Vercelli|Vercelli]]
| province
| [[Piedmont|{{mono|21}}]]
|-
| {{mono|IT-VR}}
| [[Province of Verona|Verona]]
| province
| [[Veneto|{{mono|34}}]]
|-
| {{mono|IT-VV}}
| [[Province of Vibo Valentia|Vibo Valentia]]
| province
| [[Calabria|{{mono|78}}]]
|-
| {{mono|IT-VI}}
| [[Province of Vicenza|Vicenza]]
| province
| [[Veneto|{{mono|34}}]]
|-
| {{mono|IT-VT}}
| [[Province of Viterbo|Viterbo]]
| province
| [[Lazio|{{mono|62}}]]
|}

==Changes==
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:

{| class="wikitable"
|-
! Newsletter
! Date issued
! Description of change in newsletter
! Code/Subdivision change
|-
| id="I-1" | [https://www.iso.org/files/live/sites/isoorg/files/archive/pdf/en/iso_3166-2_newsletter_i-1_en.pdf {{nowrap|Newsletter I-1}}]
| {{nowrap|2000-06-21}}
| Correction of spelling mistakes of names of 2 provinces
|
|-
| id="I-8" | [https://web.archive.org/web/20081218103230/http://www.iso.org/iso/iso_3166-2_newsletter_i-8_en.pdf {{nowrap|Newsletter I-8}}]
| {{nowrap|2007-04-17}}
| Modification of the administrative structure
| style=white-space:nowrap | '''Subdivisions added:'''<br /> {{mono|IT-CI}} [[Province of Carbonia-Iglesias|Carbonia-Iglesias]]<br /> {{mono|IT-VS}} [[Province of Medio Campidano|Medio Campidano]]<br /> {{mono|IT-OG}} [[Province of Ogliastra|Ogliastra]]<br /> {{mono|IT-OT}} [[Province of Olbia-Tempio|Olbia-Tempio]]
|-
| id="II-1" | [https://www.iso.org/files/live/sites/isoorg/files/archive/pdf/en/iso_3166-2_newsletter_ii-1_corrected_2010-02-19.pdf {{nowrap|Newsletter II-1}}]
| {{nowrap|2010-02-03}}<br /> ''(corrected<br /> {{nowrap|2010-02-19}})''
| Addition of the country code prefix as the first code element, administrative update
| style=white-space:nowrap | '''Subdivisions added:'''<br /> {{mono|IT-BT}} [[Province of Barletta-Andria-Trani|Barletta-Andria-Trani]]<br /> {{mono|IT-FM}} [[Province of Fermo|Fermo]]<br /> {{mono|IT-MB}} [[Province of Monza e Brianza|Monza e Brianza]]<br /> '''Codes:'''<br /> {{mono|IT-FO}} Forlì → {{mono|IT-FC}} [[Province of Forlì-Cesena|Forlì-Cesena]]
|-
| id="II-2" | [https://www.iso.org/files/live/sites/isoorg/files/archive/pdf/en/iso_3166-2_newsletter_ii-2_2010-06-30.pdf {{nowrap|Newsletter II-2}}]
| {{nowrap|2010-06-30}}
| Corrections from Newsletters I-1 and I-8
| style=white-space:nowrap | '''Codes:''' ''(to correct inconsistencies between newsletters)''<br /> [[Province of Medio Campidano|Medio Campidano]]: {{mono|IT-MA}} → {{mono|IT-VS}}<br /> [[Province of Olbia-Tempio|Olbia-Tempio]] {{mono|IT-OL}} → {{mono|IT-OT}}<br /> [[Province of Pesaro e Urbino|Pesaro e Urbino]] {{mono|IT-PS}} → {{mono|IT-PU}}
|-
| rowspan="3" | [https://www.iso.org/obp/ui/#iso:code:3166:IT Online Browsing<br />Platform (OBP)]
| {{nowrap|2019-04-09}}
| Addition of province IT-SD; Addition of category names free communal consortia and metropolitan cities in eng, fra and ita; Change of category name from province to free communal consortia for IT-AG, IT-CL, IT-EN, IT-RG, IT-SR, IT-TP; Change of category name from province to metropolitan city for IT-BA, IT-BO, IT-CA, IT-CT, IT-FI, IT-GE, IT-ME, IT-MI, IT-NA, IT-PA, IT-RC, IT-RM, IT-TO, IT-VE; Deletion of provinces IT-CI, IT-GO, IT-OG, IT-OT, IT-PN, IT-TS, IT-UD, IT-VS; Update List Source
| '''Subdivisions deleted:'''<br />8 provinces (''see below'')<br />'''Subdivisions added:'''<br />{{mono|IT-SD}} [[Province of South Sardinia|Sud Sardegna]]<br />'''Category changes:'''<br />{{mono|IT-AG}}, {{mono|IT-CL}}, {{mono|IT-EN}}, {{mono|IT-RG}}, {{mono|IT-SR}}, {{mono|IT-TP}}:<br />province → free communal consortia<br />{{mono|IT-BA}}, {{mono|IT-BO}}, {{mono|IT-CA}}, {{mono|IT-CT}}, {{mono|IT-FI}}, {{mono|IT-GE}}, {{mono|IT-ME}}, {{mono|IT-MI}}, {{mono|IT-NA}}, {{mono|IT-PA}}, {{mono|IT-RC}}, {{mono|IT-RM}}, {{mono|IT-TO}}, {{mono|IT-VE}}:<br />province → metropolitan city
|-
| {{nowrap|2019-11-22}}
| Change of spelling of IT-36; Deletion of province IT-AO; Change of spelling of category name in eng from free communal consortia to free municipal consortium; Change of spelling of category name in ita from libero {{sic|consorzion communale}} to libero consorzio comunale; Change of spelling of category name in ita from città metropolitan to città metropolitana; Addition of category name autonomous region and autonomous province; Change of category name from region to autonomous region for IT-23, IT-32, IT-36, IT-82, IT-88; Change of category name from province to autonomous province for IT-BZ, IT-TN; Update List Source
| '''Name changes:'''<br>{{mono|IT-36}} Friuli-Venezia Giulia → Friuli Venezia Giulia<br>free communal consortia → free municipal consortium<br>'''Subdivisions deleted:'''<br>{{mono|IT-AO}} Aosta<br>'''Category changes:'''<br>{{mono|IT-23}}, {{mono|IT-32}}, {{mono|IT-36}}, {{mono|IT-82}}, {{mono|IT-88}}:<br>region → autonomous region<br>{{mono|IT-BZ}}, {{mono|IT-TN}}:<br>province → autonomous province
|-
| {{nowrap|2020-11-24}}
| Correction of subdivision code from IT-SD to IT-SU; Addition of category decentralized regional entity; addition of decentralized regional entity IT-GO, IT-PN, IT-TS, IT-UD; Update List Source
| style=white-space:nowrap | '''Code changes:'''<br>{{mono|IT-SD}} → {{mono|IT-SU}} Sud Sardegna<br />'''Subdivisions added:'''<br /> {{mono|IT-GO}} Gorizia<br /> {{mono|IT-PN}} Pordenone<br /> {{mono|IT-TS}} Trieste<br />{{mono|IT-UD}} Udine
|}

===Codes deleted on 9 April 2019===
{| class="wikitable sortable"
|-
! Code
! Subdivision name
! In region
! Absorbed by
|-
| {{mono|IT-CI}}
| [[Province of Carbonia-Iglesias|Carbonia-Iglesias]]
| [[Sardinia|{{mono|88}}]]
| [[Province of South Sardinia|{{mono|SU}}]]
|-
| {{mono|IT-GO}}
| [[Province of Gorizia|Gorizia]]
| [[Friuli-Venezia Giulia|{{mono|36}}]]
| [[Friuli-Venezia Giulia|{{mono|36}}]]<ref group="note" name="FVG">These provinces have been broken into inter-communal territorial unions, which are collectively represented in ISO 3166-2:IT as the region of Friuli Venezia Giulia.</ref>
|-
| {{mono|IT-VS}}
| [[Province of Medio Campidano|Medio Campidano]]
| [[Sardinia|{{mono|88}}]]
| [[Province of South Sardinia|{{mono|SU}}]]
|-
| {{mono|IT-OG}}
| [[Province of Ogliastra|Ogliastra]]
| [[Sardinia|{{mono|88}}]]
| [[Province of Nuoro|{{mono|NU}}]], [[Province of South Sardinia|{{mono|SU}}]]
|-
| {{mono|IT-OT}}
| [[Province of Olbia-Tempio|Olbia-Tempio]]
| [[Sardinia|{{mono|88}}]]
| [[Province of Sassari|{{mono|SS}}]]
|-
| {{mono|IT-PN}}
| [[Province of Pordenone|Pordenone]]
| [[Friuli-Venezia Giulia|{{mono|36}}]]
| [[Friuli-Venezia Giulia|{{mono|36}}]]<ref group="note" name="FVG"/>
|-
| {{mono|IT-TS}}
| [[Province of Trieste|Trieste]]
| [[Friuli-Venezia Giulia|{{mono|36}}]]
| [[Friuli-Venezia Giulia|{{mono|36}}]]<ref group="note" name="FVG"/>
|-
| {{mono|IT-UD}}
| [[Province of Udine|Udine]]
| [[Friuli-Venezia Giulia|{{mono|36}}]]
| [[Friuli-Venezia Giulia|{{mono|36}}]]<ref group="note" name="FVG"/>
|}
<references group="note" />

===Code deleted on 22 November 2019===
{| class="wikitable sortable"
|-
! Code
! Subdivision name
! In region
|-
| {{mono|IT-AO}}
| [[Province of Aosta|Aosta]], Aoste ([[French language|fr]])
| [[Aosta Valley|{{mono|23}}]]
|}

==See also==
* [[Subdivisions of Italy]]
* [[List of FIPS region codes (G-I)#IT: Italy|FIPS region codes of Italy]]
* [[NUTS of Italy|NUTS codes of Italy]]
* Neighbouring countries: [[ISO 3166-2:AT|AT]], [[ISO 3166-2:CH|CH]], [[ISO 3166-2:FR|FR]], [[ISO 3166-2:SI|SI]], [[ISO 3166-2:SM|SM]], [[ISO 3166-2:VA|VA]]

==External links==
* [https://www.iso.org/obp/ui/#iso:code:3166:IT ISO Online Browsing Platform: IT]
* [https://www.statoids.com/uit.html Statoids.com: provinces of Italy]

{{ISO 3166}}

{{DEFAULTSORT:Iso 3166-2:It}}
[[Category:Subdivisions of Italy|*ISO 3166-2]]
[[Category:Italy geography-related lists]]
[[Category:ISO 3166|2:IT]]
[[Category:Regions of Italy|*ISO 3166-2]]
[[Category:Provinces of Italy|*ISO 3166-2]]