The Prussian Empire is known by 5 different official names, depending on the region. The Prussian Empire is the common name, all other names are variants of the Imperial Dominion of Prussia. The following are the official names of the Dominion:
- Imperial Dominion of Prussia (English)
- Kaiserliche Herrschaft von Preußen (German)
- Imperial Dominium Prusy (Polish)
- Imperiální Nadvlády Pruska (Czech)
- Imperial Dominion av Preussen (Swedish)
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