What is the ISO code for Austria?
ISO 3166-1 alpha-2 (2 digits) for Austria:
The ISO 3166-1 code for Austria is: AT
Each country, or geographical entity, or province, or department, etc. has been awarded codes defined in ISO 3166 by the International Organization for Standardization (ISO).
ISO 3166-1 alpha-2: two-letter codes are used for many applications, including top-level domains for each country.