| Name | Program Number |
| Obara, Ken | 26AP34 26AP33 |
| Obara, Kouzou | 23BP26 |
| Obata, Toshiaki | 21AP38 21AP39 |
| Obi, Yoshihisa | 26CP62 22EP32 |
| Oboznov, V.A. | 23bE1 |
| Oboznov, Vladimir A. | 22BP27 |
| Obradors, Xavier | 26BP48 |
| OBrien, James R. | 21BP17 |
| Obuse, Hideaki | 25DP2 |
| Ochiai, Akira | 22CP80 23CP16 |
| Ochiai, Michiyo | 26BP93 |
| Ochiai, Yuichi | 23DP37 26EP21 22DP11 22DP12 26EP24 |
| Ochs, R. | 22aD5 |
| Ocio, Miguel | 22bC1 |
| Oda, K. | 21CP8 21CP7 |
| Oda, M. | 26BP45 |
| Oda, Migaku | 25BP25 21BP53 |
| Odashima, Satoru | 25BP4 |
| Odawara, Akikazu | 23BP70 23EP2 |
| Oda, Yasukage | 26BP12 26CP61 22BP53 |
| Oentrich, Renate | 21DP19 |
| Oeshler, N. | 22aC2 |
| Oesterreicher, H. | 25BP7 |
| Oesterreicher, Hans | 21BP17 |
| Ofitserov, A.V. | 22CP84 |
| Ogasawara , H. | 25BP58 |
| Ogasawara, Yutaka | 22BP22 |
| Ogata, Masao | 23EP19 25BP84 26BP8 26CP17 |
| Ogawa, Keiichi | 25BP24 |
| Ogawa, Kumiko | 25CP61 |
| Ogawa, T. | 22CP18 |
| Ogawa, Toshiyuki | 21CP97 |
| Ogita, Norio | 22BP29 23CP77 26CP64 |
| Ogura, Toshihito | 22AP44 |
| Oguri, Akira | 21DP23 26DP12 |
| Ohama, Tetsuo | 26CP4 25CP57 25CP50 |
| Ohara, Keiichi | 23CP39 |
| Ohara, Shigeo | 26CP37 23CP45 23CP43 |
| Ohashi, Masashi | 22CP58 |
| Ohashi, T. | 25EP18 |
| Ohashi, Takuma | 23CP20 |
| Ohashi, Yoji | 21AP14 |
| Ohba, Noriaki | 21CP15 |
| Ohdomari, Iwao | 25DP31 |
| Ohe, Jun-Ichiro | 25DP18 21DP25 |
| Ohgi, Taizo | 23DP16 |
| Oh, Hwangyou | 23DP13 |
| Ohishi, K. | 26BP91 |
| Ohishi, Kenji | 25AP4 |
| Oh, J.I. | 27aB1 |
| Ohki, Shinobu | 22CP79 25EP20 |
| Ohkoshi, Shin-ichi | 22bC2 |
| Ohkubo, Tomoyuki | 23CP37 |
| Ohkuni, Hitoshi | 23CP21 |
| Ohmichi, Eiji | 25EP31 21DP24 |
| Ohmi, T. | 23bA4 |
| Ohmi, Tetsuo | 23AP8 |
| Ohnishi, A. | 25CP87 26BP74 |
| Ohnishi, Akimasa | 25CP98 |
| Ohno, Hiroyuki | 21CP12 |
| Ohno, Takahisa | 23CP95 |
| Ohno, Takashi | 22CP22 23CP18 |
| Ohno, Y. | 21CP7 |
| Ohnuki, Hitoshi | 26DP28 |
| Ohoyama, K. | 23CP86 25CP57 |
| Ohsaki, Shuji | 21BP15 |
| Ohsawa, Takeshi | 26CP27 |
| Ohsawa, Tomokatsu | 21CP96 |
| Ohshima, S | 25BP16 |
| Ohsumi, Hiroyuki | 21CP97 |
| Ohta, H. | 26CP84 21CP47 23CP7 26CP19 23CP6 |
| Ohta, Hitoshi | 21CP24 21CP53 21CP56 25EP14 |
| Ohtani, Makoto | 26BP23 |
| Ohtani, Tsukio | 26BP59 |
| Ohta, Y. | 21CP60 23EP28 |
| Ohtsuki, Tomi | 25DP5 25DP1 22DP15 |
| Ohwada, K. | 25CP50 |
| Ohwada, Kenji | 26CP2 |
| Ohyama, Tyuzi | 22CP98 21DP21 |
| Ohya, S. | 21CP69 |
| Oishi, Mayu | 21BP21 |
| Okabe, Hirotaka | 25CP83 26CP32 |
| Okada, Kunihide | 21CP71 21CP26 26CP55 |
| Okada, Moritami | 26BP20 |
| Okada, Satoshi | 25CP83 |
| Okajima, Yoshitoshi | 21BP29 22CP81 26EP25 |
| Oka, K. | 25bB5 |
| Oka, Kunihiko | 21CP41 21CP49 25BP21 21EP14 21BP40 |
| Okamoto, Atsushi | 22DP20 |
| Okamoto, J. | 23CP11 |
| Okamoto, K | 23CP33 |
| Okamoto, Kiyomi | 26CP11 26CP9 |
| Okamoto, Naoki | 26CP64 |
| Okamoto, T. | 25bB5 |
| Okamoto, Tohru | 23DP5 |
| Okamura, Yoko | 22DP4 |
| Okane, T. | 23CP11 |
| Okano, Takahiro | 23EP4 26EP26 |
| Oka, T. | 25BP59 |
| Okayasu, S. | 26BP66 |
| Okayasu, Satoru | 22BP72 25EP25 21BP20 |
| Okazaki, Nobuhisa | 26CP9 |
| Okazaki, Noriaki | 26BP23 |
| Okiji, Ayao | 22CP57 23DP17 |
| Okotrub, Alexandr V. | 26BP60 |
| Okubo, S. | 21CP47 |
| Okubo, Susumu | 21CP24 21CP53 21CP56 25EP14 |
| Okubo, Tomoyuki | 23CP21 |
| Okuda, Noriki | 25BP82 |
| Okuda, Y. | 26EP8 26bA3 25AP21 25AP22 |
| Okulov, V. | 25CP74 |
| Okuma, S. | 23BP76 21EP32 21EP35 |
| Okumoto, H. | 25BP63 |
| Okumura, Teppei | 26CP27 |
| Okuno, D. | 26aB4 |
| Okuno, Tomohisa | 22AP18 |
| Okuyama, Shunsuke | 21BP34 23CP87 |
| Olga, Ivanenko | 21BP65 |
| Omelaenko, N.F. | 22bA1 |
| Omelchenko, V. I. | 22BP19 21BP67 |
| Onari, Seiichiro | 23EP9 |
| Ong, N. P. | 22bB3 |
| Oniki, Ryo | 22BP48 |
| Onimaru, Takahiro | 22bE1 |
| Onishi, Hiroaki | 25CP47 |
| Onishi, Yoshifumi | 23EP21 |
| Onoda, Shigeki | 22BP1 |
| Onodera, Hiroaki | 23CP1 |
| Ono, F. | 21BP2 |
| Ono, Fumihisa | 26CP25 |
| Onogi, Toshiyuki | 22BP67 |
| Ono, K. | 25CP33 |
| Ono, Masanori | 25EP32 |
| Ono, S. | 25BP52 |
| Onose, Y | 26BP56 |
| Ono, Toshio | 26bE2 |
| Ono, Yoshiaki | 26CP22 26BP2 |
| Ono, Yoshiyuki | 26DP20 |
| Onuki, Y. | 22CP28 22CP18 22CP46 23CP11 22aC4 |
| Onuki, Yoshichika | 26BP12 23BP12 23CP21 21BP14 26BP13 23CP37 22CP36 21BP12 22BP13 23CP96 |
| Oohara, Yasuaki | 21CP77 |
| Ooi, Shuuichi | 25aE3 21BP70 |
| Oomi, Gendo | 22CP58 21BP91 |
| Oonishi, Daisuke | 23DP37 |
| Oono, Y. | 25CP55 |
| Oosawa, A. | 25CP63 |
| Oosawa, Morimi | 22BP91 |
| Oota, T. | 21CP52 |
| Ootuka, Youiti | 22EP31 23DP24 25CP66 22EP17 26bD3 |
| Ooya, Mitsuaki | 23DP5 |
| Opahle, Ingo | 21EP4 |
| Opheim, N.T. | 21EP1 |
| OPrey, S. | 23BP55 |
| Ord, T. | 22BP38 22BP4 |
| Orendavc, M. | 22CP30 |
| Orendavc, Martin | 21CP55 21CP62 |
| Orendavcova, Alvzbeta | 21CP55 21CP62 |
| Orignac, Edmond | 21CP34 |
| Orlova, G. A. | 22BP19 |
| Orlov, V.G. | 25CP44 |
| Ortiz, Gerardo | 26bD4 |
| Osada, Toshihito | 25EP31 21DP24 |
| Osaka, Toshiaki | 25DP31 |
| Osaki, Shuji | 23CP13 |
| Osheroff, Douglas | 25AP13 22CP85 |
| Osheroff , Douglas D. | 23aA1 |
| Oshima, Kokichi | 26DP35 21CP44 26DP34 |
| Oshima, T. | 25EP18 |
| Osima, Y. | 21CP47 |
| Osofsky, Michael S. | 25aD1 |
| Ossandon, J.G. | 25BP67 |
| Ostenson, J. E. | 23BP92 |
| Oster, Jens | 21BP77 |
| Ota, Katsuya | 22BP20 |
| Otani, Shigeki | 26CP66 |
| Otomo, Toshiya | 23CP58 |
| Otsuka, Hiromi | 26CP15 |
| Otsuka, Y. | 23CP29 |
| Ott, H. R. | 25CP31 26BP43 26bE5 23CP24 26aC3 |
| Ou, Jun-Yu | 26CP24 |
| Ouladdiaf, B. | 26CP85 |
| Ou, M.N. | 25CP11 |
| Owers-Bradley, John | 26AP28 |
| Oyamada, Akira | 23CP28 |
| Ozaki, Masa-aki | 25BP80 |
| Ozawa, Toshiyuki | 26DP20 |
| Ozkan, Husnu | 21BP48 23BP72 |