O'Neill Padraic S.
O'Neill Padraic Seamus
Octel-Kuhlmann
Ogata Norio
Ohashi Mitsuya
Ohrem Hans Leonhard
Oikawa Kikuo
Oike Tokuo
Okamoto Toshiki
Oleksy Matt W.
Olson Robert S.
Omori Masao
Omura Masahiro
Ono Tetsuhiro
Orr Jimmy D.
Osborne Leslie R.
Ostgard Daniel
Otouma Hiroshi
Owen John Larson