3M
4Kids Entertainment
99 Cents Only Stores
A&F Quarterly
A.G. Edwards
Aaron's
Abbott Laboratories
Abercrombie & Fitch
Abercrombie Kids
Abitibi-Consolidated
ABM Industries
ABN AMRO
Accenture
ACE Ltd.
Acme Market
Advance Auto Parts
Advanced Micro Devices
Advantest
AEGON
Aetna
Affiliated Computer Services
Aflac
AGCO
Agilent Technologies

AGL Resources
Agnico-Eagle Mines
Agrium
Ahold
Air France-KLM
Air Products & Chemicals
Airgas
AirTran Airways
AirTran Holdings
Alaska Airlines
Alberto-Culver
Albertsons
Alcan
Alcatel
Alcoa
Alleghany Corp.
Allegheny Energy
Allegheny Technologies
Allergan
Alliance Capital Management Holdings
Alliance Gaming
AllianceBernstein
Alliant Energy
Alliant Techsystems

Allianz
Allied Irish Banks
Allstate
Alltel
Alnylam
Alon USA
Altana
Altria Group
Alumina Limited
Ambac Financial Group
Amdocs
Ameren
America West Holdings
American Broadcasting Company
American Electric Power
American Express
American Financial Group
American Greetings
American Home Mortgage Investment Corporation
American Income Life (AIL)
American International Group
American Real Estate Partners
American Standard Companies
Ameriprise Financial

AmerisourceBergen
Ampco Pittsburgh
AMR Corp.
AMVESCAP
Anadarko Petroleum Corporation
Anheuser-Busch
Anixter International
Ann Taylor (retail chain)
Aon Corp.
Apache Corp.
Aquila, Inc.
Aracruz
ARAMARK
Arbitron
Arch Coal
Archer Daniels Midland
Archstone-Smith Trust
Argosy Gaming Company
Arrow Electronics
Arthur J. Gallagher & Co.
ArvinMeritor
AT&T
AV
AXA