Ostmark

The word called Ostmark:

The ( south- ) eastern borderland in the kingdom of the Franks of the 10th century, the Marcha orientalis
Mark a county, in the 10th century between the lower Saale and the Oder, see Saxon Ostmark
A Bavarian region ( district) from 1933 to 1942, see Bavarian Ostmark
In the Weimar National Assembly the then eastern regions of the German Empire, see German Ostmark club
The territory of the former State of Austria after the Anschluss to the German Reich from 1938 to 1942, later Alps and Danube Reichsgaue

As well as:

Mark (GDR), the currency of the German Democratic Republic ( slang term ), and Mark East
A Nuremberg fraternity in Cartellverband
A Paderborn Student Association in antitrust Association
Regensburger a fraternity in the Black Castle Bund

Ostmark (beer ), a brand of beer from Königsberg ( Kaliningrad )
Ostmark (ship, 1932), former French channel ferry, then mine ship of the German Navy
Ostmark (ship, 1936), built for Lufthansa catapult ship

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