Alphabetical Author Index - O
- Orejarena, Libardo
- Orejas Troncoso, Javier
- Orejon-Sanchez, Rami D.
- Orejudos, Jerson N.
- Orekan, Atinuke Adebimpe
- Orekhov, Alexander A.
- Orekhov, Genrikh
- Orekhov, M. V.
- Orekhov, V. V.
- Orekhov, Viatcheslav
- Orekhova, Olga Yu.
- Orekogbe, O. A.
- Orel, Boris
- Orel, Daniil
- Orell, Olli
- Orellan, J.C
- Orellana, Daniel
- Orellana, Felipe
- Orellana, J.
- Orellana, Jorge
- Orellana, Massiel
- Orellana, Miguel A.
- Orellana, Paúl
- Orellana, Rodrigo
- Orellana, Susana
- Orellana Rivera, Eduardo
- Orellana Tapia, Máximo Juvenal
- Orellana-Castro, Daniel
- Orellano, Alexander
- Orelma, Heikki
- Oremek, Xenia
- Ören, A. Hakan
- Ören, Ali Hakan
- Oren, Osman Hulusi
- Oren, Shmuel S.
- Oreña, Borja Alonso
- Orendorff, Bryan
- Orenga Panizza, Rafaela
- Orengo, Federico
- Oreni, Daniela
- Orense, R. P.
- Orense, Rolando
- Orense, Rolando P.
- Orense, Rolandop
- Orenstein, Glenn S.
- Orenstein, Leo
- Orenstein, P. R.
- Orenstein, Penina
- Oreovicz, Frank
- Orescanin, Mara M.
- Oreshnikov, S. I.
- Oreskovic, Chris
- Oreskovic, Luka
- Orešković, Marko
- Orešković, Mirko
- Oresta, Italo Francesco
- Oreste, P.
- Oreste, P. P.
- Oreste, Pier Paolo
- Oreste, Pierpaolo