Osternack Stefan
Ostrem Scott Ernest
Ostrowski Stanislaw
Othomene Renaud
Otterlei Ragnvald
Ottho Ulf
Otto John T.
Otto John Timothy
Ouellette Emil Joseph
Ouvarov Youri
Overbeeke Herman D.
Overbergh Christian
Owen James B.
Owen Stephen J.
Owen Stephen John
Owens David George
Owens Paul