Omarsson Kristjan Bjorn
Omi Masaaki
Onofrio David A.
Onuki Keiichi
Oobayashi Seijl
Oonaka Hidemi
Orniat Turbines (1965) Ltd.
Orsini Ronald J.
Osborn Gregory Scott
Osburg Gerhard
Oscenas Janos
Oshima Machiko
Ota Yozo
Ott, deceased Walter
Ozaki Osamu
Ozawa Suguru
Ozersky Arkady Solomonovich
Ozone Safe Food, Incorporated