Ortmanns Theodor
Ortner Arthur A.
Orzel Jean Pierre
Osanai Shinichi
Oshiyama Masahiro
Ossoinig Walter
Ostroff Stuart
Oswald Heinz
Oswald Leo A.
Otobe Seiji
Otojima Hirao
Otokozawa Takao
Ottosson Goran
Ouarton Charles E.
Ouchi Takaaki
Overdorf Dennis G.
Oxendahl Terrence L.
Ozaki Kiyomi
Ozawa Masaichi
Ozcariz Laureano