| Termen/ Term | Nr. apariții/ No. occurrences |
| SONEA ANDRON VICTORIA | 1 |
| SONNENLEITER J. | 1 |
| SOO ZOLD MARGIT | 6 |
| SOOLMAKER YAN FRANS | 1 |
| SOPINI | 3 |
| SORBAN RAOUL | 3 |
| SORENSEN KARL | 1 |
| SORG ANTHONI | 1,178 |
| SORGH HENDRIK MARTENSZ | 1 |
| SORI | 1 |
| SORMANI GIAN LUCIANO | 1 |
| SOROCEANU TACHE | 3 |
| SOROCEANU TACHE ARTHUR CRISTIAN | 6 |
| SOROCEANU TACHE CRISTIAN | 2 |
| SORRIEN F. | 1 |
| SOS ZSIGMOND | 1 |
| SOSA MARIA-CARMEN PORTELA | 4 |
| SOSAMONTES RAMON | 3 |
| SOUTZS G | 1 |
| SOUVERBIE JEAN | 2 |
| SOVER ELEK | 3 |
| SOVIETICE SOCIALISTE | 1 |
| SOYER | 6 |
| SPADARO | 1 |
| SPAENDONCK CORNELIS VAN | 1 |
| SPAETHE OSCAR | 13 |
| SPAKOVA LIDIA ALEXEEVNA | 1 |
| SPALMACH | 3 |
| SPANIOLA | 5 |
| SPANYIK KORNEL | 1 |
| SPATARU MIRCEA | 6 |
| SPATHE OSCAR | 12 |
| SPEISSEGER A. | 2 |
| SPENCER GERUASE | 1 |
| SPERLICH EMIL | 6 |
| SPERLIE | 2 |
| SPIEGEL | 2 |
| SPIERRE FRANCOIS | 2 |
| SPILLER J. | 1 |
| SPINELLO DI LUCA SPINELLI | 2 |
| SPIRESCU GRIGORE | 14 |
| SPIRESCU NICOLAE | 2 |
| SPIRIDON GHEORGHE | 18 |
| SPIRIDON ZUGRAV | 1 |
| SPIRU VERGULESCU | 1 |
| SPRANGER BARTHOLOMEUS | 4 |
| SPRE GAPAL MITRA | 1 |
| SPRIET GAPAL MITRA | 1 |
| SPROSSE KARL | 1 |
| SQUARCIONE FRANCESCO | 1 |