| Rut e Nuomi ovvero le due vedove |
| Ruta, Clemente |
| Rutelli, Giovanni |
| Rutgers, Jan |
| Rutgersius, Janus |
| Ruth, Paul |
| Ruthieres |
| Ruthven, Alexander G. |
| Ruthven, Alexander G. |
| Rutigliano Guidi, Francisca |
| Rutili, Ernesto traduttore |
| Rutilius, Bernardinus |
| Rutimeyer, L. |
| Rutishauser, Eugen |
| Rutsaert, Joseph |
| Rutsaert, Paul |
| Ruttenstuck, Jakob |
| Ruttermann, Hugo |
| Rutty, John |
| Ruttyny, Paolo |
| Rutty, John |
| Rutty, Johannes |
| Rutty, John |
| Rutty, John |
| Rutty, John |
| Rutty, William |
| Rutty, William |
| Rutz, Albert |
| Rutzuahspad il Giovane |
| Ruinagia, Antonio Gerolamo |
| Ruva, Stefano |
| Ruville, Albert von |
| Ruville, Albert von |
| Ruvioli, Francesco |
| Ruvenzori |
| Ruysbroek, Jean de Rusbrochius |
| Ruysch, Fredrik |
| Ruysch, Fredrik |
| Ruysch, Fredrik |
| Ruysch, Fredrik |
| Ruysch, Frederik |
| Ruysch, Frederik |
| Ruysch, Fredrik |
| Ruysch, Fredrik |
| Ruysch, Fredrik |
| Ruyschius, Fridericus |
| Ruysschaart, José |
| Ruyz, H. |
| Ruyz, H. |
| Ruzaeus, Arnuldus |
| Ruzè, Arnoul |
| Ruzycka, Leopold |
| Rü?i?ka, Wlad |
| Ruziezka, P. |
| Ruzzante (Angelo Bolco detto il) |
| Ruzzante (Angelo Bolco detto il) |
| Ryan, Joseph Dennis |
| Ryan, Michel |
| Ryba, Bohumil |
| Ryba, Joseph E. |
| Ryba, Joseph E. |
| Rybicka, Franz |
| Rychna, Josef |
| Rycke, Josse de |
| Rycquius, Justus |
| Rydbeck, Otto |
| Ryffel, J. J. von |
| Ryhiner, Gilgian |
| Rymer, Thomas |
| Rymetewicz, Felix |
| Rysky, Carlo de |
| Ryss, Arkady |
| Rytrölä, Tapaul |
| Rzach, Aloysius editore |
| Rzaczynski, Gabriel |
| Rzaczynski, Gabriel |
| Rzehaczek, Karl |
| Rzemenowsky, A. |
