Ono Hidenobu
Ontiz Angela
Onuma Susumuhide
Ophir Zohar
Orten Thomas
Osburn Robert R.
Osteopore International Pte. Ltd.
Osuna-Diaz Jesus'M.
Overthun Klaus
Overton Christine Ann
Owsley Robert A.
Oyeleye Olagunju Oladipo
Ozawa Seiichi
Ozawa Concrete Industry Co., Ltd.
Ozeki Hiroshi