American Trust Publications (ATP)

American Youth Academy (AYA)

Americans Against Escalation in Iraq (AAEI)

Americans Against the Tea Party (AATP)

Americans for a Conservative Direction (ACD)

Americans for a Palestinian State (APS)

Americans for Democratic Action (ADA)

Americans for Justice in Palestine (AFJP)

Americans for Peace Now (APN)

Americans United (for Separation of Church and State) (AU)

Americans United For Change (AUFC)

AmeriCorps

Amnesty International (AI)

Andrew W. Mellon Foundation

Animal Liberation Front (ALF)

Annie E. Casey Foundation

Ansar al-Islam (AAI)

ANSWER Coalition

Antifa

Apollo Alliance (AA)

Appeal For Redress (AFR)

Applied Research Center (ARC)

Applied Research Institute of Jerusalem (ARIJ)

Arab American Action Network (AAAN)

Arab American Association of New York (AAANY)