Osuna-Diaz Jesus M.
Oswald Leo A.
Oswell John W.
Ota Akiho
Otani Noboru
Otani Uichi
Otdelenie Instituta Khimicheskoi Fiziki Akademii Nauk Sssr
Otin Nicolas
Otkrytoe Aktsionernoe Obschestvo "troitskaya Tekhnologicheskaya
Otramba Edward Daniel
Otron Tech Inc.
Otsu Osamu
Otsuka Shigeki
Ott Dieter
Ott Frederick C. A.
Ott Hans Dieter
Ott Lothar
Ottaviani Alvaro
Otte Karl Hermann
Otte Leon L.