Ambrose Mark P.
American Teleconferencing Services, Ltd
American Telephone and Telegraph Company
American Telephone and Telegraph Company, AT & T Laboratories
Americas's Drive-In Corp.
Ameritech Communications, Inc.
An Chungming
Anand Malathi
Anderson Samuel
Andia Carmen D.
Andreas Michael
Andresen Lars
Andrew F. Young, P.C.
ANIP, Inc.
Apel Ulrich
Apple Wesley Larry
Applied Telematics, Inc.
Araxxe
Archibald David Moir
Arsenault Steven J.