What is a cheetah's organism?

I really do not understand what you are asking. However, this is the classification of the cheetah.Scientific classification of the cheetah.

Kingdom: Animalia

Phylum: Chordata

Clade: Synapsida

Class: Mammalia

Order: Carnivora

Family: Felidae

Genus: Acinonyx

Species: A. jubatus

Binomial name: Acinonyx jubatus