Andral Guillaume
Anstalt fur Verbrennungsmotoren, Prof. Dr. h.c. Hans List
Antek Instruments, Inc.
Aoyama Toshio
Aoyama Yoshio
Apple Edward M.
Aramaki Seigo
Arin M. Louis
Arkenbout Gerardus J.
Asami Hazime
Asano Motohiko
Ashton Paul J.
Aslam Muhammed Javed
Asymptote Limited
Ateliers Belges Reunis
Atoiants Vladimir Sergeevich
Audet Denis R.
August Thyssen-Hutte AG
Aukofer John E.
Ault Eldon F.