Oko Uriel M.
Okuhara Toshiyasu
Olavesen Christopher
Olbrich Hazel C.
Oldweiler Morey E.
Oleck Stephen M.
Olmos Leonardo M.
Olmstead William N.
OrganoCat, Inc.
Orihashi Tadaaki
Orrell Derrell D.
Oshiguri Noriaki
Oshima Kouichi
Otter Gerrit J. D.
Owan Youichi
Owen H.
Owen Hartley
Owens Peter J.
Oyama Shigeo T.
Oyekan Soni O.