Osborne Industries Inc.
Osler Robert W.
Ossmann Charles
Ostermiller Joseph
Osthues Uwe
Oswald Walter A.
Otaegui Goya Pedro Jose
Otoguro Masaaki
Otomo Hirotaka
Otsuji Kazuya
Ottawa Brass Limited
Otten Martijn
Otter Ultra-Low-Drag Ltd.
Otterman Michael J.
Otterman Michael John
Otto Albert Kohl
Otto Albert Kohl
Ottoson Nina
Ottosson Nina
Ouellette Alain J. P. R.