| Table of contents | Index | |
| TypesTables | 
| Latitude: | geographic latitude | 
|---|---|
| Longitude: | geographic longitude | 
| Name: | the country name | 
|---|---|
| Code: | the internet country code (two letters) | 
| Capital: | the name of the capital | 
| Province: | the province where the capital belongs to | 
| Population: | the population number | 
| Area: | the total area | 
| Name: | the name of the administrative division | 
|---|---|
| Country: | the country code where it belongs to | 
| Population: | the population of the province | 
| Area: | the total area of the province | 
| Capital: | the name of the capital | 
| CapProv: | the name of the province where the captital belongs to | 
| Name: | the name of the city | 
|---|---|
| Country: | the country code where it belongs to | 
| Province: | the name of the province where it belongs to | 
| Population: | population of the city | 
| Latitude: | geographic latitude | 
| Longitude: | geographic longitude | 
| Name: | name of the continent | 
|---|---|
| Area: | total area of the continent | 
| Country: | the country code | 
|---|---|
| Continent: | the continent name | 
| Percentage: | percentage, how much of the area of a country belongs to the continent | 
| Country1: | a country code | 
|---|---|
| Country2: | a country code | 
| Length: | length of the border between country1 and country2 | 
| Abbreviation: | the abbreviation of the organization | 
|---|---|
| Name: | the full name of the organization | 
| Established: | date of establishment | 
| City: | the city where it is seated | 
| Province: | the province of its seat | 
| Country: | the country code of its seat | 
| Organization: | the abbreviation of the organization | 
|---|---|
| Country: | the code of the member country | 
| Type: | the type of membership | 
| Country: | the country code | 
|---|---|
| GDP: | gross domestic product (in million dollar) | 
| Agriculture: | percentage of agricultural sector of the GDP | 
| Industry: | percentage of industrial sector of the GDP | 
| Services: | percentage of service sector of the GDP | 
| Inflation: | inflation rate (percentage, per annum) | 
| Country: | the country code | 
|---|---|
| Population_Growth: | population growth rate (percentage, per annum) | 
| Infant_Mortality: | infant mortality (per thousand) | 
| Country: | the country code | 
|---|---|
| Independence: | date of independence | 
| Government: | type of government | 
| Country: | the country code | 
|---|---|
| Name: | name of the language | 
| Percentage: | percentage of the language in this country | 
| Country: | the country code | 
|---|---|
| Name: | name of the religion | 
| Percentage: | percentage of the religion in this country | 
| Country: | the country code | 
|---|---|
| Name: | name of the ethnic group | 
| Percentage: | percentage of the ethnic group in this country | 
| City: | the name of the city | 
|---|---|
| Province: | the province where the city belongs to | 
| Country: | the country code where the city belongs to | 
| River: | the river where it is located at | 
| Lake: | the lake where it is located at | 
| Sea: | the sea where it is located at | 
| Name: | the name of the river | 
|---|---|
| River: | the river where it flows to | 
| Lake: | the lake where it flows to | 
| Sea: | the sea where it flows to | 
| Length: | the length of the river | 
| Name: | the name of the mountain | 
|---|---|
| Height: | the height of the mountain | 
| Coordinates: | its geographical coordinates as (longitude, latitude) | 
| Name: | the name of the lake | 
|---|---|
| Area: | the total area of the lake | 
| Name: | the name of the sea | 
|---|---|
| Depth: | the maximal depth of the sea | 
| Name: | the name of the island | 
|---|---|
| Islands: | the group of the islands where it belongs to | 
| Area: | the total area of the island | 
| Coordinates: | its geographical coordinates as (longitude, latitude) | 
| Name: | the name of the desert | 
|---|---|
| Area: | the total area of the desert | 
| River: | the name of the river | 
|---|---|
| Country: | the country code where it is located | 
| Province: | the province of this country | 
| Mountain: | the name of the mountain | 
|---|---|
| Country: | the country code where it is located | 
| Province: | the province of this country | 
| Lake: | the name of the lake | 
|---|---|
| Country: | the country code where it is located | 
| Province: | the province of this country | 
| Sea: | the name of the sea | 
|---|---|
| Country: | the country code where it is located | 
| Province: | the province of this country | 
| Island: | the name of the island | 
|---|---|
| Country: | the country code where it is located | 
| Province: | the province of this country | 
| Desert: | the name of the desert | 
|---|---|
| Country: | the country code where it is located | 
| Province: | the province of this country | 
| Sea1: | a sea | 
|---|---|
| Sea2: | a sea |