Editing Data codes for Switzerland (section)

==Cantons==
{{Switzerland Cantons Labelled Map|float=right}}
The two-letter abbreviations are widely used, e.g. on [[Swiss car number plates|car license plate]]s and as disambiguator for localities on postal addresses if two localities in different cantons have the same name. They are also used with the prefix "CH-" as [[ISO 3166-2:CH|ISO 3166-2 codes of Switzerland]], e.g. CH-SZ for the canton of Schwyz.

SFSO also uses a numerical code ordering the cantons by their [[Constitution of Switzerland|constitutional order]] (1 to 26).

The [[List of FIPS region codes (S-U)#SZ: Switzerland|FIPS 10-4 region codes of Switzerland]] were used by the United States government. This standard was withdrawn in 2008.

The [[NUTS of Switzerland|NUTS-3 codes]] are used by the [[European Union]].

{| class="vcard wikitable sortable" style="text-align:center"
|+ class="fn" | Data codes for Cantons of Switzerland
|-
! [[Cantons of Switzerland|Canton]]
! Two-letter [[Abbreviation|Abbr.]]
! Numeric
! [[FIPS 10-4]]
! [[Nomenclature of Territorial Units for Statistics|NUTS-3]]
|-
| align=left | {{flag|Aargau}}
| AG
| 19
| SZ01
| CH033
|-
| align=left | {{flag|Appenzell Innerrhoden}}
| AI
| 15
| SZ10
| CH054
|-
| align=left | {{flag|Appenzell Ausserrhoden}}
| AR
| 16
| SZ02
| CH053
|-
| align=left | {{flag|Bern}}
| BE
| 2
| SZ05
| CH021
|-
| align=left | {{flag|Basel-Landschaft}}
| BL
| 13
| SZ03
| CH032
|-
| align=left | {{flag|Basel-Stadt}}
| BS
| 12
| SZ04
| CH031
|-
| align=left | {{flag|Fribourg}}
| FR
| 10
| SZ06
| CH022
|-
| align=left | {{flag|Geneva}}
| GE
| 25
| SZ07
| CH013
|-
| align=left | {{flag|Glarus}}
| GL
| 8
| SZ08
| CH051
|-
| align=left | {{flag|Grisons}}
| GR
| 18
| SZ09
| CH056
|-
| align=left | {{flag|Jura}}
| JU
| 26
| SZ26
| CH025
|-
| align=left | {{flag|Lucerne}}
| LU
| 3
| SZ11
| CH061
|-
| align=left | {{flag|Neuchâtel}}
| NE
| 24
| SZ12
| CH024
|-
| align=left | {{flag|Nidwalden}}
| NW
| 7
| SZ13
| CH065
|-
| align=left | {{flag|Obwalden}}
| OW
| 6
| SZ14
| CH064
|-
| align=left | {{flag|St. Gallen}}
| SG
| 17
| SZ15
| CH055
|-
| align=left | {{flag|Schaffhausen}}
| SH
| 14
| SZ16
| CH052
|-
| align=left | {{flag|Solothurn}}
| SO
| 11
| SZ18
| CH023
|-
| align=left | {{flag|Schwyz}}
| SZ
| 5
| SZ17
| CH063
|-
| align=left | {{flag|Thurgau}}
| TG
| 20
| SZ19
| CH057
|-
| align=left | {{flag|Ticino}}
| TI
| 21
| SZ20
| CH070
|-
| align=left | {{flag|Uri}}
| UR
| 4
| SZ21
| CH062
|-
| align=left | {{flag|Vaud}}
| VD
| 22
| SZ23
| CH011
|-
| align=left | {{flag|Valais}}
| VS
| 23
| SZ22
| CH012
|-
| align=left | {{flag|Zug}}
| ZG
| 9
| SZ24
| CH066
|-
| align=left | {{flag|Zürich}}
| ZH
| 1
| SZ25
| CH040
|}