The word Meta as it is used in the Lionsberg System is meant to point to the eternal, universal, ultimate, self-referential, highest order, all encompassing, most transcendent conception of an idea.
The Meta System is therefore the highest universal overarching and uniting "System of Systems", that by definition contains within itself and orders all other possible Systems.
It is a critical conceptual component of the Lionsberg System, which operates on our Current Best Understanding of the Logic or Logos of the universe.
Along with All possible systems, the Meta System contains within itself 1.4 The Living System and 1.5 The Human System.