Otsuki Etsuo
Ott Eric Allen
Ott Ryan T.
Ottlinger Peter
Ottmans Andrew L.
Ouchi Chiaki
Ouchi Kenichiro
Oud Martinus Adrianus
Oude Bernardus A.
Oudehinken Heinz-Jurgen
Oue Takashi
Ouvrard Jacques
Ouyang Jiangbo
Ovaka Steel AB
Ovako Steel AB
Ovari Adrian Tibor
Ovchinnikov Viktor I.
Overkott Franz
Overkott Franz Josef
Owens Clark M.