Order, in phytosociology, an ecological grouping of plants, between alliance and class; Ordo naturalis (natural order), an outdated rank in biology, equivalent to the modern rank of family; Order, in medicine, refers to a formal request made by authorized health practitioners to carry out a specific clinical action concerning diagnosis or treatment

History. The Order of Suvorov was originally a Soviet award established on July 29, 1942 (during World War II) by decision of the Presidium of Supreme Soviet of the USSR.It was created to reward senior army personnel for exceptional leadership in combat operations. The Order of Suvorov was divided into three different classes: 1st class, 2nd class, and 3rd class.