Autor:innen
- O'Connor, Michael J. Info
- O'Neil, William J. Info
- Oberbeck, Herbert Info
- Oberhauser, Alois Info
- Oberländer, Alexandra Info
- Obermann, Karl Info
- Oberreuter, Heinrich Info
- Oberwittler, Dietrich Info
- Obinger, Herbert Info
- Ochmann, Hans-Joachim Info
- Ochs, Carsten Info
- Odenthal, Johannes Info
- Oder, Andrea Info
- Odrich, Barbara und Peter Info
- OECD, Report Info
- Oechsle, Mechthild Info
- Oechslen, Anna Info
- Oehler, Christoph Info
- Oehlmann, Christiane Info
- Oerter, Gundula Info
- Oettinger, Renate Info
- Oetzel, Klaus-Dieter Info
- Oetzel, Lena Info
- Offe, Claus Info
- Offermann, Philipp Info
- Offermanns, Martina Info
- Ohl, Cornelia Info
- Ohliger, Rainer Info
- Ohme-Reinicke, Annette Info
- Ohno, Taiichi Info
- Oldenbourg, Andreas Info
- Oldopp, Birgit Info
- Olender, Maurice Info
- Olins, Wally Info
- Oliva, Karl Info
- Olk, Thomas Info
- Olsen, Donald J. Info
- Olsen, Kåre Info
- Oltersdorf, Ulrich Info
- Omran, Susanne Info
- Onfray, Michel Info
- Onken, Ralph Info
- Onnen-Isemann, Corinna Info
- Opitz, Claudia Info
- Opitz-Belakhal, Claudia Info
- Opoczynski, Michael Info
- Opolka, Uwe Info
- Oppeln, Sabine von Info
- Oppelt, Wolfgang Info
- Oppenheim, Jeremy Info
- Oppermann, Matthias Info
- Oppermann, Reinhard Info
- Oppitz, Stefan Info
- Oppolzer, Alfred Info
- Opresnik, Marc Info
- Orenstein, Peggy Info
- Orman, Suze Info
- Orth, Karin Info
- Orth-Peine, Hannelore Info
- Ortiz, Michael Info
- Ortmann, Friedhelm Info
- Ortmann, Günther Info
- Ortmann, Rolf G. Info
- Osers, Jan Info
- Osherson, Samuel Info
- Oßwald-Bargende, Sybille Info
- Ostendorf, B. Info
- Ostendorf, Heribert Info
- Osterland, Astrid Info
- Osterloh, Jörg Info
- Ostermann, Anja Info
- Ostermann, Marie-Christine Info
- Ostermann, Rainer Info
- Osterwald, Egbert Info
- Osterwalder, Alexander Info
- Osthues, Ernst-Wilhelm Info
- Ostner, Ilona Info
- Ostwald, Hans Info
- Oswald, Anne von Info
- Oswald, Rudolf Info
- Ott, Hugo Info
- Ott, Marc C. Info
- Ott, Notburga Info
- Ott, Reinhard Info
- Ott, René Info
- Ott, Werner Info
- Otte, Gunnar Info
- Otte, Ralf Info
- Otten, Henrique Ricardo Info
- Ottersbach, Markus Info
- Ottnad, Adrian Info
- Otto, Bernd Info
- Otto, Karl A. Info
- Otto, Klaus-Peter Info
- Otto, Laura K. Info
- Özdogan, Mehmet Mihri Info