Here is a list of accepted ISO 3166 Alpha-2 Region Codes
Region | ISO 3166 Alpha-2 | Alternative Alpha-2 |
Belgium | BE | - |
Brazil | BR | BU |
Denmark | DK | - |
Finland | FI | - |
France | FR | - |
Germany | DE | - |
Italy | IT | - |
Mexico | MX | XP |
Netherlands | NL | - |
Norway | NO | - |
Poland | PL | - |
Portugal | PT | - |
Spain | ES | - |
Sweden | SE | - |
Switzerland | CH | |
United Kingdom | GB | - |
United States of America | US | - |
Note
Brazil and Mexico allow for alternative Alpha-2 codes, therefore use:
BR for Brazil / Real
BU for Brazil / USD
MX for Mexico / USD
XP for Mexico / MXN