Oettle George W.
Ohguri Makoto
Ohno Kaname
Oka Shotaro
Omega Engineering Inc.
Ondyne Inc.
Ookubo Satoshi
Opschoor Abram
Pacanowski Ronald F.
Palmer Instruments, Inc.
Papendick Uwe
Paras Charles E.
Park In-Hwang
Park Jack H.
Park John K.
Partlow Corporation
Patel Jagdish
Patzold Ernst E. S.
Paukkunen Ari
Peccoud nee Toupillier Louise