Oldfield David Joseph
Olivetti Technost S.p.A.
Ondruska Otto
Ono Wataru
Ookuma Hideo
Option Technologies, Inc.
Osada Takahiro
Oshaughnessy Helen Ava
Oshiba Toshio
Osumi Koichi
Ott Ulrich
Ottlik Peter
Otto Karin
Ouchi Akemi
Oyama Misao
Palazoo E. O.
Palazzo E. D
Pallen Eric
Parazak Dennis P
Park Hyo-Keun