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  • About
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  • What We Do
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ADL Welcomes Introduction of the Jewish American Security Act to Combat Historic Levels of Antisemitism 

Press Release
New York, NY, May 19, 2026 … ADL (the Anti-Defamation League) today welcomed the introduction of the Jewish American Security Act, a comprehensive, bipartisan bill introduced by Senators Jacky Rosen (D-NV) and James Lankford (R-OK) to combat the alarming rise of antisemitism across the United States. The legislation takes decisive action to protect Jewish communities, students, and institutions by strengthening the federal government's ability to prevent and respond to…
May 19, 2026
Read more about ADL Welcomes Introduction of the Jewish American Security Act to Combat Historic Levels of Antisemitism 

Remarks by Jonathan Greenblatt to the ADL Virtual National Leadership Summit

May 1, 2022 Thank you for that kind introduction. I am so glad to welcome you – leaders from coast to coast committed to the fight against antisemitism and hate. I don’t need to tell you how important and pressing this work is. All of you know this from the work you do in your communities. You know when a synagogue or cemetery is desecrated. You know the families who have to comfort their children after a slur is hurled their way – online or in real life. You all know…
Read more about Remarks by Jonathan Greenblatt to the ADL Virtual National Leadership Summit

SCN, ADL, and Jewish Federation of Greater Naples Convene Security Briefing to Strengthen Community Preparedness

Press Release
New York, NY, April 21, 2026, ... The Secure Community Network (SCN), the ADL (Anti-Defamation League) Center on Extremism (COE), the Jewish Federation of Greater Naples (JFGN), and the Collier County Sheriff’s Office recently convened a regional security briefing, bringing together community leaders, law enforcement, and security professionals to share updates and strengthen local preparedness efforts.    Around 100 community members participated in a high-level discussion on…
April 21, 2026
Read more about SCN, ADL, and Jewish Federation of Greater Naples Convene Security Briefing to Strengthen Community Preparedness

ADL CEO Jonathan Greenblatt Delivers 2026 State of Hate at Never Is Now

Press Release
(As delivered)  Over the past year, 20 Jews -- our brothers and sisters -- were murdered.  For Jewish people in the diaspora, 2025 was one of the deadliest years in memory.  The victims were children and grandparents. Observant and secular.  They were from every corner of the globe: Manchester, England; Washington, DC; Boulder, Colorado; and Bondi Beach, Australia. And last week, a terrorist wanted to add West Bloomfield, Michigan to that list. He drove a car packed with…
March 16, 2026
Read more about ADL CEO Jonathan Greenblatt Delivers 2026 State of Hate at Never Is Now

ADL and CSS Announce Enhanced Partnership to Strengthen Security for the Jewish Community Nationwide

Press Release
New York, NY, December 4, 2025 ... The Anti-Defamation League (ADL) and the Community Security Service (CSS) today announced an enhanced partnership to further strengthen the security and resilience of Jewish communities across the United States. The expanded collaboration builds on the long-standing relationship between the two organizations, combining ADL’s intelligence and analytic expertise with CSS’s extensive network of trained volunteer security teams. Through this…
December 04, 2025
Read more about ADL and CSS Announce Enhanced Partnership to Strengthen Security for the Jewish Community Nationwide

La ADL lanza una iniciativa para monitorear las políticas y nombramientos de la administración Mamdani y proteger a los judíos de Nueva York

Press Release
La organización amplía significativamente sus capacidades de monitoreo y respuesta a incidentes relacionados con la Alcaldía para proteger a la comunidad judía más grande del mundo fuera de Israel NUEVA YORK, NY, 5 de noviembre de 2025 — Hoy, la la Liga Antidifamación (ADL) anunció el lanzamiento de una iniciativa integral para rastrear y supervisar las políticas y los nombramientos de personal de la próxima administraci…
November 05, 2025
Read more about La ADL lanza una iniciativa para monitorear las políticas y nombramientos de la administración Mamdani y proteger a los judíos de Nueva York

ADL Launches Initiative to Track and Monitor Mamdani Administration Policies and Appointments, Protect Jewish New Yorkers

Press Release
 Organization significantly expands City Hall tracking and incident response capabilities to protect the world’s largest Jewish community outside of Israel NEW YORK, NY, November 5, 2025 — Today, ADL (the Anti-Defamation League) announced the launch of a comprehensive initiative to track and monitor policies and personnel appointments of the incoming Mamdani Administration and protect Jewish residents across the five boroughs during a period of unprecedented antisemitism in…
November 05, 2025
Read more about ADL Launches Initiative to Track and Monitor Mamdani Administration Policies and Appointments, Protect Jewish New Yorkers

ADL Statement on Outcome of NYC Mayoral Race

Press Release
New York, NY, November 4, 2025 Statement from Jonathan Greenblatt, CEO of ADL (the Anti-Defamation League): “In light of Mayor-Elect Mamdani's long, disturbing record on issues of deep concern to the Jewish community, we will approach the next four years with resolve. We expect the mayor of the city with the largest Jewish population in the world to stand unequivocally against antisemitism in all its varied forms and support all of its Jewish residents just as he would all other…
November 04, 2025
Read more about ADL Statement on Outcome of NYC Mayoral Race

ADL, Coalition Urge Groups to Apply for Nonprofit Security Grants

Press Release
New York, NY, Sept. 2, 2025 ... ADL (the Anti-Defamation League), Community Security Initiative (CSI) NY, Conference of Presidents of Major American Jewish Organizations, Community Security Service (CSS), Jewish Federations of North America (JFNA) and the Secure Community Network (SCN) today released the following statement on the Nonprofit Security Grant Program (NSGP): As we approach the High Holidays and experience unprecedented threats to our communal security, the federal Nonprofit…
September 02, 2025
Read more about ADL, Coalition Urge Groups to Apply for Nonprofit Security Grants

1-11

Hate Symbol
1-11
1-11 is a numeric symbol used by the Aryan Knights, an Idaho-based prison gang, to identify themselves. Substituting letters for numbers, 1 and 11 mean A and K, i.e., Aryan Knights.
Read more about 1-11

12

Hate Symbol
12
The number 12 is a numeric symbol for Aryan Brotherhood groups (as are the numbers 1 and 2 separately), especially the Aryan Brotherhood of Texas. Substituting letters for numbers, 12 equals AB, i.e., Aryan Brotherhood.
Read more about 12

13

Hate Symbol
13
The number 13 is a numeric symbol for the Aryan Circle, the large Texas-based racist prison gang. Substituting letters for numbers, 1 and 3 equals A and C, i.e., AC or Aryan Circle.
Read more about 13

1423

Hate Symbol
1423
The number combination 14/23 is a numeric symbol associated with the Southern Brotherhood, the largest white supremacist prison gang in Alabama. The 14 is a reference to the white supremacist "14 Words" slogan ("We must secure the existence of our people and a future for white children"), while the 23 refers to the "23 precepts," a list of rules that Southern Brotherhood members must follow, such as "do not make a debt you cannot pay" and "no huffing lacquer." Additional Images:
Read more about 1423

21-2-12

Hate Symbol
21-2-12.
Members of the Unforgiven, a Florida-based racist prison gang, use the numeric symbol 21-2-12 as a sort of slogan. Substituting letters for numbers, 21 stands for U ("Unity"), 2 stands for B ("Brotherhood") and 12 stands for L ("Loyalty"). Additional Images:
Read more about 21-2-12

211 Crew

Hate Symbol
211 Crew
ALTERNATE NAMES: Aryan Alliance, Brotherhood of Aryan AllianceGroup Status: Active The 211 Crew is a large racist prison gang based in Colorado. Its main tattoo (or "shield" or "patch") is a complex triangular symbol made out of interlocking arms, with hands grasping lightning bolts and the number 211 in the center.  According to law enforcement, the name of the gang originated from the California penal code for robbery.  However, members claim that 211 is a numeric code for BAA,…
ALTERNATE NAMES: Aryan Alliance, Brotherhood of Aryan Alliance
Read more about 211 Crew

511

Hate Symbol
511
The number 511 is a numeric symbol for the Oregon-based racist prison gang European Kindred. Substituting letters for numbers, the 5 and 11 equate to E and K, i.e., European Kindred. Additional Images:
Read more about 511

737

Hate Symbol
737
The number 737 is a numeric symbol used by Public Enemy Number 1 (PENI), a California-based white supremacist gang present on California's streets and in its prisons. Unlike most white supremacist numeric symbols, 737 is not an example of number-letter substitution. Instead, the numbers 737 correspond to the letters P, D, and S on a telephone keypad. The initials PDS stand for Peni Death Squad, another name for the group. Additional Images:
Read more about 737

Alabama Aryan Brotherhood

Hate Symbol
Alabama Aryan Brotherhood
Group Status: Active The Alabama Aryan Brotherhood is one of many racist prison gangs that have adopted the Aryan Brotherhood name. It is an independent gang and has no connection to the "original" Aryan Brotherhood present in the California and federal prison systems. The primary Alabama Aryan Brotherhood tattoo or "patch" is in the popular "shield" format and consists of a shield-like emblem sporting four images, which could include the initials AB, SS lightning bolts, a swastika, an…
Read more about Alabama Aryan Brotherhood

Aryan Brotherhood

Hate Symbol
Aryan Brotherhood
ALTERNATE NAMES: AB, The BrandThe Aryan Brotherhood is the oldest and most notorious racist prison gang in the United States, having started in California in the 1960s. It is present primarily in the California and federal prison systems. Many other prison gangs now also use "Aryan Brotherhood" as part of their name, such as the Aryan Brotherhood of Texas, but they are independent and unrelated to the "original" Aryan Brotherhood. Because of its longevity, Aryan Brotherhood members have…
ALTERNATE NAMES: AB, The Brand
Read more about Aryan Brotherhood

Aryan Brotherhood of Texas (hand sign)

Hate Symbol
Aryan Brotherhood of Texas (hand sign)
The Aryan Brotherhood of Texas (ABT), a large and violent racist prison gang, uses a hand symbol consisting of a raised index finger and raised ring and little fingers (or the reverse), signifying the numbers 1 and 2. Substituting letters for numbers 1 and 2 stand for A and B, or Aryan Brotherhood. Sometimes ABT members may use a two-handed variation in which one hand "throws up" one digit and the other hand (belonging to the same or a different person) "throws up" two digits, again signifying…
Read more about Aryan Brotherhood of Texas (hand sign)

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