There is a certain section of motorcyclists who have organized themselves into outlaw biker clubs and here are their ranks.
A system for samurai ranks. Still having trouble with the output of this one.
A short summary of the ranks used by the Gurkha Regiments of the British Indian Army.
An attempt to codify the Byzantine military system.
Ranks of the members of a particular craft guild or livery company.
A simplified explanation of the nobility of the Ottoman Empire.
A fantasy version of nobility from a Middle-Eastern type setting.
The hierarchy of the Hashashin, also known as the Order of Assassins or Silver Band.
The hierarchy of the Thuggee Cult.
Hierarchy of the Shinto religion.
Titles & Ranks for monastic religious organizations.
A summary of the various ranks found within the geisha community.
Ranks & Titles for Chivalric & Theocratic Knightly Orders
Mongol Military Ranks & Civil Organization
Titles & Ranks for a standard organized church hierarchy.
Land Forces military ranks for fantasy settings.
Naval ranking of crew and officers.
Generic usage military and nobility titles from China.
Teenagers who run away from home to live in the wilderness may become feral. As they become more and more feral, they gain some supernatural powers (a la Peter Pan - ability to fly, things they imagine come true - possibly quite powerful), but at the expense of their humanity and ability to speak, comprehend complex subjects, etc. Maybe they have a leader: the most feral of them all.
A regression into a fantasy childlike state.