Авторы
John O'Grady Milton Orchin Hideo Ohkawa Oladele Ogunseitan Efim Oks Patrick O'Connor Maria Olpen William Outhwaite Kent A. Ono W. Alan Oates George A. Olah Nobuo Ohmae David Okaya Stephan Olariu J. A. H. Oates Ozren Ocic Charles Onwulata Gerard O'Driscoll M. Orrit Joachim Ohser Thierry Ouisse Anders Olsson Aihwa Ong Alan O'Connor