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.