Eastern Europe
Eastern Europe is a macro-region grouping 10 countries and 80 cities we currently cover.
11 regions containing the letter O — each with origin, classification, and notes.
Below are regions that contain the letter O anywhere in the name. Each of the 11 regions below opens to a full profile.
Eastern Europe is a macro-region grouping 10 countries and 80 cities we currently cover.
North Africa is a macro-region grouping 6 countries and 12 cities we currently cover.
North America is a macro-region grouping 3 countries and 111 cities we currently cover.
Northern Europe is a macro-region grouping 8 countries and 26 cities we currently cover.
Oceania is a macro-region grouping 4 countries and 12 cities we currently cover.
Other is a macro-region grouping 27 countries and 28 cities we currently cover.
South America is a macro-region grouping 11 countries and 105 cities we currently cover.
South Asia is a macro-region grouping 7 countries and 88 cities we currently cover.
Southeast Asia is a macro-region grouping 10 countries and 25 cities we currently cover.
Southern Europe is a macro-region grouping 7 countries and 49 cities we currently cover.
Western Europe is a macro-region grouping 11 countries and 98 cities we currently cover.
Try regions that start with O, or end with O. Or browse the full regions index.