The UN maintains a list of countries and "states" / regions for economic trade. That DB is available here: ... ... <看更多>

Geodata API to get the list of countries and cities in the world. This can be plugged in country and city picker drop-downs in forms. ... <看更多>

Oct 4, 2015 - List of countries and their capital cities in English. The shows the country first followed by the city. ... <看更多>

My open data project (I am a co-founder) has a free list of all the cities in the world, along with their area centroid (lat/lng), as a CSV file. ... <看更多>

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