Ono Chikai
Onuma Tatsuro
Opie John E.
Optical Data Systems
Optical Memory Systems
Organisation Europeenne Pour La Recherche Nucleaire
Osten Reimer von
Otala Matti N. T.
Otsuka Eitaro
Ovrebo Jerry D.
Ovshinsky Standford R.
Owen Alan Ernest
Ozaki Kiyoshi
Ozasa Masayuki
Ozawa Hidekiyo
Ozyilmaz Barbaros