Osak Warren Noah
Osborn Margaret
Osborne G.
Osbourne Vincent A.
Oscar Deworsop Gordon Andrew
Osher Owen
Osman Arwa
Osmani Mimoza
Osmond D.
Ostertag Heather
Osti Maryanne
Ostrovsky Martin
Osuszek Andrew
Osuszek Andrew R.
Ottchitch Guennadiy
Ottolino Giancarlo A.
Ouellette Jean-Marie
Oumniaguine Alex
Outos Jim
Ovadia Arie