| Termen/ Term | Nr. apariții/ No. occurrences |
| ROTTMANN A. | 2 |
| ROTTMANN M | 1 |
| ROTTMAYR VON ROSENBRUN JOHANN FRANZ MICHAEL | 10 |
| ROUARGUE | 1 |
| ROUARGUE ADOLPHE | 1 |
| ROUBAND F. | 1 |
| ROUBAUD FRANZ | 1 |
| ROUBILLE AUGUSTE J | 1 |
| ROUGET | 24 |
| ROULEAU JULES | 1 |
| ROUSOVA PAULA | 2 |
| ROUSSEAU HENRI NUMIT LE DOUANIER | 1 |
| ROUSSEAU PHILIPPE | 1 |
| ROUSSEAU THEODORE | 13 |
| ROUSSEL K XAVIER | 1 |
| ROUSSET JULES | 1 |
| ROUSSOFF ALEXANDR NICOLAEVICI | 5 |
| ROUX | 2 |
| ROUX CHAMPION | 1 |
| ROUX OSWALD | 1 |
| ROWLAND EDUARD | 1 |
| ROWLAND LANCHAID | 1 |
| ROWLANDSON THOMAS | 4 |
| ROWLANSON THOMAS | 4 |
| ROY PIERRE MARCEL | 1 |
| ROYBET FERDINAND | 3 |
| ROYBET FERDINAND (DEL ET SC) | 1 |
| ROYER PETER SEVERIN | 1 |
| ROYS FOY | 1 |
| ROZIER DOMINIQUE | 2 |
| ROZIER JULES CHARLES | 1 |
| RUBENS FRANS | 2 |
| RUBENS P. | 1 |
| RUBENS PETER PAUL | 11 |
| RUBENS PIETER PAUL | 37 |
| RUBIN PITA | 10 |
| RUBLETZKY GEZA | 1 |
| RUBLISKY | 1 |
| RUBO FRANT ALEXEEVICI | 3 |
| RUBOVICZ | 1 |
| RUDDER LOUIS HENRI DE | 1 |
| RUDE FRANCOIS | 6 |
| RUDEANU V | 1 |
| RUDEANU VASILE | 1 |
| RUDELLET | 1 |
| RUDISUHLI M. | 4 |
| RUDNAY GYULA | 5 |
| RUDOLPH WILHELM | 1 |
| RUDOVICS M. | 1 |
| RUGENDAS PHILIPP GEORG | 2 |