(In nomenclature) a taxon below class and above family.
A higher taxonomic rank composed of one to several families.
In the classification of living things, a category above the family and below the class.
In law, a formal, written directive from a judge, administrative officer, or other judicial officer, as in a case involving child support or custody.
The biological grouping which is a division of a Class, and is itself divided into Families.
Instructions from a health care provider specifying patient treatment and care. A directive mandating the delivery of specific patient care services.