Opainich Mikhail D.
Optimax Technology Corporation
Orcel Gerard
Oriakhi Christopher O.
Ortmanns Gunter
Osaka Prefecture University
Osora Tetsuo
Osterhout George F.
Otani Noboru
Oudard Jean-Francois M.
Ovchinnikova Natalya A.
Paczkowski Mark Anthony
Pang Thomas W. S.
Park Mu-Yeol
Paulson Bruce A.
Pavell James M.
Payne Jonathan S.
Peacock Laboratories, Inc.
Pebalk Dmitry
Pech Helmut