Berlin This is a region in Germany / See all the regions (that hold hands with SFO Museum)

Airports that are in Berlin () These are not all the airports in this country but they are airports that hold hands with SFO Museum

Berlin Tegel Airport. This airport in Germany was also referred to as TXL or sometimes EDDT
Tempelhof Central Airport. This airport in Germany was also referred to as THF or sometimes EDDI

Airlines that are from Berlin () These are not all the airlines from this country but they are airlines that hold hands with SFO Museum

Germania Fluggesellschaft mbH. It is related to Germania (the company) .
Air Berlin. It is related to Air Berlin (the company) .

Companies that are from Berlin These are not all the companies from this country but they are companies that hold hands with SFO Museum

This map does not depict exactly where these places are located but rather an approximation. Think of it as being more "around here" than say another place in the world.
Germania (1978 to ..)
This company is from Germany
Germania (1978 to ..)
This company is from Germany
Rohrbach (1922 to ..)
This company is from Germany
Air Berlin (1978 to 2017)
This company was from Germany