For the electronics brand-name of the same name, see Best BuyFor the Cruise Ship Insignia see Oceania CruisesFor the General Motors car 'Insignia see Opel InsigniaInsignia (the plural of Latin insigne: emblem, symbol) is a symbol or token of personal power, status or office, or of an official body of government or jurisdiction. Insignia are especially used as an emblem of a specific or general authority.Typical examples of insignia are: Crowns Flags of a country or state