Optek Technology, Inc.
Orihashi Ritsurou
Orozco Antonio
Orsi Stefano
Orth Thomas
Orthen Ursula
Ortiz Louis M.
Ortiz Luiz
Osanai Yoshihito
Osato Takeshi
Osiander Robert
Osladil Anthony J.
Ostefld David M.
Osterle Bernd
Ostfeld David M.
Ota Tamotsu
Otaki Teruhiko
Otdel Fiziki Nerazrusha-Juschego Kontrolya Akademii Nauk Belorus
Ottesen Hal J.
Ou-Yang Tian-He