O'Connor Joseph Patrick
O'Connor Preston
O'Keeffe Michael J.
O'Brien Cornelius F.
O'Brien Edward J.
O'Connor Lawrence
O'Connor Robert
O'Donnell Patricia Sessum
O'Malley Arthur S.
O'Neil William
O'Sullivan Corporation
Obata Ken
Oberholzer Willi
Öbrink Kent O.
Öbrink Olov H.
Occupany Safety Systems, Inc.
Oce Printing Systems GmgH
Ocker Klaus Frederick
OCME S.r.l.
Odagiri Hirokazu