Praetorian Guard
The first instance of the Praetorian Guard was established by the New Pacific Order in NationStates to serve as a security force in the Pacific following the August Revolution. Several other branches of the New Pacific Order have also had departments called the Praetorian Guard. However, although all instances of the Praetorian Guard have been tasked with maintaining security and internal order in some fashion, they aren't directly related to one another and haven't always operated analogously to one another.