Abe Tohru
Abou-Assali Tarek
Abuan Joe
Accutel Conferencing Systems, Inc.
Aczél Kristóf
Adachi Hisaji
Adrianus Petrus Johannes
Ahire Sachin
Ahmed Mushtaq
Allan William
Alleman James Harry
American Telephone & Telegraph (AT&T)
Andrew Brian J.
Andrew Jo E.
Aoshima Akihiko
Archambault Anne M.
Ardis Robert B.
Ashcroft Peter
AT&T Information Systems (AT&T-IS)
August Froscher GmbH & Co. K.G.