The Commandant of the Guard is an Oberst or Colonel.
It is a Hellebardier.
It is a Feleweibel or Sergeant-major.
At the end of 2005, there were 135 members of the Pontifical Swiss Guard. This number consisted of a Commandant (bearing the rank of Oberst or Colonel), a chaplain, three officers, one sergeant major (Feldwebel), 30 NCOs, and 99 halberdiers, the rank equivalent to private (so called because of their traditional halberd). (As per Wikipedia)
commandant
Just like the active component, 4 star general is the highest.
That rank has never existed in the Coast Guard. The highest rank in the Coast Guard is a four-star admiral referred to as "Commandant", just like the Marine Corps. The position and rank is currently filled by Admiral Robert J. Papp, Jr.
There is no kind of about it. Both the US Navy and Coast Guard use the Rank Master Chief Petty Officer for the highest enlisted rank. Only Warrant and Commissioned officers rank above Master Chiefs.
The highest ninja rank is kage
The highest rank for a skill is 1
The highest rank is Tai Pan
The black belt is the highest rank in martial arts.
Domain is the highest rank in taxonomic classification.
The highest rank in Halo: Reach is Inheritor.