O'brien Gregory
O'brien John G.
O'brien Theodore E.
O'callaghan Gerald F.
O'callaghan John S.
O'callaghan John Shamley Sr.
O'connor Joseph Patrick
O'donnell Pat
O'grady Ryan
O'konski George J.
O'marra Richard T.
O.m.g. Officina Macchine Grafiche Di Pessina E. Perobelli
Oba Kazuyuki
Obermiller Margaret A.
Obrecht Gordon A.
Obst Angela M.
Oce-Helioprint As
Oce-Industries
Ochiai Kensuke
Odle James K.