Country Codes
- Estonia County Codes
- France State Codes
- Egypt Governorate Names and Abbreviations
- Dominican Republic Provinces and Codes
- United States Codes
- Ecuador Provinces and Abbreviations
- Costa Rica Province Codes
- Czech Republic Region Codes
- Denmark Region Codes
- Argentina Province Codes
- Australia State Codes
- Canada Province Codes
- South Korea Province Codes
- Singapore Province Codes
- Croatia Country Codes