Some Ku Klux Klan members use a hand sign where they angle their index and middle fingers out to the side in order to look vaguely like the letter "K."

The hood and robes of Ku Klux Klan members are the most visible Klan symbol; so much so that a hooded and robed Klansman is a popular type of tattoo among white supremacists, including non-Klan members and... Read more

The Life rune, also known as the Elhaz or Algis rune, is an ancient runic symbol appropriated by the Nazis in an attempt to glorify an idealized "Aryan/Norse" heritage, which led to its later adoption by white... Read more

109/110 is a numeric reference to white supremacists' wish for the United States to be the 110th country to expel Jews, rooted in the antisemitic claim that Jews have been expelled from 109 countries.

1-11 is the numeric symbol used by Idaho-based white supremacist prison gang, the Aryan Knights. Substituting letters for numbers, 1 and 11 are A and K forAryan Knights.

13/52 is a white supremacist reference targeting Black people. The number 13 refers to the purported percentage of the U.S. population that is Black. The number 52 refers to a fabricated "percentage" of murders committed in the... Read more

13/90 is a numeric code phrase used by white supremacists as a shorthand reference to a common racist claim about alleged Black violence. The number 13 refers to the purported percentage of the U.S. population that is... Read more