Ogmen Melih
Oh Je-Young
Oh Min Seok
Ohanian Ara A.
Ohanian Constantin B.
Oharek Frank J.
Ohlsen Tyler Chris
Ohsuga Setsuo
Ohta Koichi
Oium S. R.
Oium Sheila
Oium Sheila R.
Okada Chozo
Okamoto Ikuko
Okamura Iwao
Okoye Godwin
Olefsky Steven J.
Olive Graham J.
Oliver Donald
Oliver Roland A. G.