Ooyachi Ken
Opalka Susanne Marie
Opuszko Slawomir
Oral Caglar Esq.
Ori Hirotaka
Orlewski Jacek
Ornellas Linda
Orsenigo Carlo
Ortego, Jr. J. Dale
Osborne Don M.
Ose Kimitoshi
Oshima Kazunori
Oshiro Kimitaka
Oshita Kazuyuki
Oskam John Henry
Ostoja-Starzewski Karl-Heinz A.
Ota Ken-ichiro
Otake Nobuo
Otani Shinichirou
Otto Fred D.