211 Crew

211 Crew is a large white supremacist prison gang based in Colorado. They are also known as Aryan Empire, Aryan Alliance or Brotherhood of Aryan Alliance. Authorities believe the name originated in the California penal code for robbery, but members claim 211 is a numeric code for BAA, which stands for Brotherhood of Aryan Alliance. The group's patch is a complex triangular symbol of interlocking arms, with hands grasping lightning bolts and the number 211 in the center.

This database provides an overview of many of the terms and individuals used by or associated with movements and groups that subscribe to and/or promote extremist or hateful ideologies.