Real Estate is all about “The Location”, therefore one of the important features of any Property Listing application is having a complete location database such as cities, ZIP codes, states and countries.
The location structure of each country is different. For example, in the United States the location structure is: City, County, State, ZIP Code. The Country and ZIP code are both tied to the state name. In France the structure is ZIP Code, City, Department, Province and Country. The ZIP code is tied to the city name.
The city and state names differ from language to language. For example, the list of locations in Greece is being written with a different alphabet in Greek and English languages. So for a Greek property listing website, they need the list of locations in both Greek and English languages.