| systers dotterson | grandnephew |
| systers sondotter | grandniece |
| systers sonson | grandnephew |
| systerskap | sisterhood |
| systerson | nephew |
| systole | systole |
| systolisk | systolic |
| systrar | sisters |
| Systrar i jeans | The Sisterhood of the Traveling Pants |
| Syzran | Syzran |
| syzygie | syzygy |
| Szabadszállás | Szabadszállás |
| Szabolcs-Szatmár-Bereg | Szabolcs-Szatmár-Bereg |
| Szamos | Someş River |
| Szarvas | Szarvas |
| Szczecin | Szczecin |
| Szeged | Szeged |
| Szegeds universitet | University of Szeged |
| Szeghalom | Szeghalom |
| Szekler | Székely |
| Szekszárd | Szekszárd |
| Szendrő | Szendrő |
| Szentendre | Szentendre |
| Szentgotthárd | Szentgotthárd |
| Szentlőrinc | Szentlőrinc |
| Szerencs | Szerencs |
| Szigetvár | Szigetvár |
| Szikszó | Szikszó |
| Szinva | Szinva |
| Szolnok | Szolnok |
| Szombathely | Szombathely |
| Szymon Ziólkowski | Szymon Ziółkowski |
| Százhalombatta | Százhalombatta |
| Szécsény | Szécsény |
| Székesfehérvár | Székesfehérvár |
| Sándor Kocsis | Sándor Kocsis |
| Sándor Kőrösi Csoma | Sándor Kőrösi Csoma |
| Sándor Petőfi | Sándor Petőfi |
| Sándorfalva | Sándorfalva |
| Sápmi | Lapland |
| Sármellék internationella flygplats | Sármellék International Airport |
| Sárospatak | Sárospatak |
| Sárvár | Sárvár |
| Sásd | Sásd |
| Sátoraljaújhely | Sátoraljaújhely |
| Sávio | Sávio |
| Sâles | Sâles |
| Sânnicolau Mare | Sânnicolau Mare |
| São Bernardo do Campo | São Bernardo do Campo |
| São Carlos | São Carlos |
| São Filipe | São Filipe |
| São Jorge | São Jorge Island |
| São João del Rei | São João del Rei |
| São Miguel | São Miguel Island |
| São Miguel das Missões | São Miguel das Missões |
| São Nicolau | São Nicolau |
| São Paulo | Santos |
| São Paulo FC | São Paulo Futebol Clube |
| São Paulo-Congonhas flygplats | Congonhas-São Paulo International Airport |
| São Paulo-Guarulhos Internationella flygplats | São Paulo-Guarulhos International Airport |
| São Tomé | São Tomé |
| São Tomé och Príncipe | São Tomé and Príncipe |
| São Tomé och Príncipes flagga | Flag of São Tomé and Príncipe |
| São Tomé och Príncipes fotbollslandslag | São Tomé and Príncipe national football team |
| São Tomé och Príncipes statsvapen | Coat of arms of São Tomé and Príncipe |
| Säby kommun | Sæby |
| säck | sack |
| säckfull | sack |
| säckig | baggy |
| säcklöpning | sack race |
| säckpipa | bagpipe |
