O'Neal Robert G.
O'Neil James A.
O'Neill. James G.
O'Quinn Brooks C.
O'Reilly Kevin G.
O'Reilly Richard
O'Riley Jack C.
O'Rourke Leo M.
O'Rourke Thomas A.
O'Shea Shaun Patrick
O'Toole James
O'Toole, Jr. David P.
O. B. Johnson Manufacturing, Inc.
O.M.I. Srl
O.Y.L. Research & Development Centre Sdn. Bhd.
Oagu Susumu
Oak, J.D Eugene
Oakey John D.
Oakey John Douglas
Oakley Kenneth G.