Emblem of the Acamarian Clans
The Acamarian Sovereignty was the Acamarian state. Its seat was the planet Acamar III. (ST video game: Star Trek Online)
It was also referred to as the Acamarian Clans. (ST video game: Infinite)
The leader of its government was called a sovereign, while its legislature was the Acamarian Ruling Council. (TNG episode: "The Vengeance Factor")
The system of government was a representative democracy in which leaders were elected, but they still tended to have strong allegiance to their clan of origin.
In 2346 the Acamarian leader was Sovereign Ralouka Jeighnorda. (ST video game: Infinite)
In 2366, the Acamarian sovereign was Marouk. (TNG episode: "The Vengeance Factor")