White supremacists fear and hate the concept of multiracial couples, relationships or families, believing that such relationships "pollute" the "pure" white race. As a result, a fairly common white supremacist symbol depicts a multiracial couple or family, with a red circle/bar superimposed over the depiction, indicating that such relationships ought to be prohibited.
The "Northwest American Republic" is a fictional construct created by Harold Covington, a long-time fringe figure in the neo-Nazi movement. It is based on the so-called "Northwest Imperative," a longstanding call by some white supremacists for white people to move to the Pacific Northwest and establish their own country.
Runic alphabets are pre-Roman alphabets used widely across Europe, easily recognizable because of their angular characters. White supremacists to use runic letters to portray words of significance to the white supremacist cause, on clothing or as tattoos. Because runes are still commonly used in a variety of non-racist forms, their appearance should always be carefully analyzed in context.
The Vinland Flag was designed in the 1990s by goth metal musician Peter Steele for an album for his band, Type O Negative. "Vinland" was the name given by Viking explorers to the area of North America that they discovered in the Middle Ages. In the early 2000s, white supremacists began to appropriate the flag as a white supremacist symbol.
Zyklon B was the name of the gas used to kill over a million victims, most of them Jews, in the death camps constructed by Nazi Germany during the Holocaust. Because of its association with killing Jews, Zyklon B has been adopted as a symbol by modern-day white supremacists, who often use it to make sick jokes about killing Jews.