The Weimar Republic .
German Federal Republic
In German, federal republic is "Bundesrepublik."
The German Republic of 1919-1933 is nicknamed the Weimar Republic.
Federal Republic of Germany and German Democratic Republic.
The Reichstag
Weimar Republic
yes, the official name is "republic of Austria" (german: "Republik Österreich").
German Democratic Republic (GDR) In German: Deutsche Demokratische Republik (DDR)
There was no German republic till November 1918. The new republic created just after World War 1 is widely called the Weimar Republic, but that is a nickname. Its official name was still Deutsches Reich. (If you find this hard to believe, look at German stamps from the period 1919-1933. You don't need to be a collector - there are plenty shown on ebay).
wartburg
In German: Republik Österreich In English: Republic of Austria
The real name of Germany is: Federal Republic of Germany. Or in German: Die Bundesrepublik Deutschland.