On September 24th, 2001 President George W Bush announced that the US would target the finances of organizations and individuals that it believes are involved in terrorism against the US and its allies. The individuals are subject to arrest and the organizations are being placed under close scrutiny.
Organizations
Al Qaeda/Islamic Army
Abu Sayyaf Group
Armed Islamic Group (GIA)
Harakat ul-Mujahidin (HUM)
Al-Jihad (Egyptian Islamic Jihad)
Islamic Movement of Uzbekistan (IMU)
Asbat al-Ansar
Salafist Group for Call and Combat (GSPC)
Libyan Islamic Fighting Group
Al-Itihaad al-Islamiya (AIAI)
Islamic Army of Aden
Individuals;
Osama bin Laden
Muhammad Atif (aka, Subhi Abu Sitta, Abu Hafs Al Masri)
Sayf al-Adl
Shaykh Sai'id (aka, Mustafa Muhammad Ahmad)
Abu Hafs the Mauritanian (aka, Mahfouz Ould al-Walid, Khalid Al- Shanqiti)
Ibn Al-Shaykh al-Libi
Abu Zubaydah (aka, Zayn al-Abidin Muhammad Husayn, Tariq)
Abd al-Hadi al-Iraqi (aka, Abu Abdallah)
Ayman al-Zawahiri
Thirwat Salah Shihata
Tariq Anwar al-Sayyid Ahmad (aka, Fathi, Amr al-Fatih)
Muhammad Salah (aka, Nasr Fahmi Nasr Hasanayn)
Makhtab Al-Khidamat/Al Kifah
Other organizations;
Wafa Humanitarian Organization
Al Rashid Trust
Mamoun Darkazanli Import-Export Company
All spellings as given by US Government.