Okamura Yasuhiro
Omata Hiroshi
Ono Toshinori
Onodera Yuzi
Ootaguro Kunihiko
Ootake Mitsuyoshi
Ootsuki Shirou
Orima Isamu
Pallaroni Francesco
Pan Kee C.
Parkinson William S.
Patlach Alvin M.
Pedrotty Doulas G.
Petermann Juergen
Peters Michael V.
Polensky Don
Poliniak Eugene S.
Preiss Georg
Pyles Robert Allen
Ramsey Richard L.