| sitta uppe | sit up |
| sitta uppflugen | perch |
| sitta upprätt | sit up |
| Sitta-sitter-satt-suttit | Sat |
| sittande | sedentary |
| sitter | sitting |
| Sitting Bull | Sitting Bull |
| sittlift | chairlift |
| sittpinne | perch |
| sittplats | seat |
| sittplatser | seating |
| sittplatser utan tak | uncovered stand |
| sittstrejk | sit-in |
| sittvagn | stroller |
| situation | picture |
| situationer | situations |
| Situationsetik | Situational ethics |
| situationskomedi | situation comedy |
| Siula Grande | Siula Grande |
| Siv | Sif |
| Sivapithecus | Sivapithecus |
| Sivas | Sivas Province |
| Sivatherium | Sivatherium |
| Sivatherium giganteum | Sivatherium |
| Siviriez | Siviriez |
| Siwalikbergen | Sivalik Hills |
| Six Days | International Six Days Enduro |
| Six Feet Under | Six Feet Under |
| Six Nations Championship | Six Nations Championship |
| Sixtinska kapellet | Sistine Chapel |
| Sixtinska madonnan | Sistine Madonna |
| Sixtus | Sixtus |
| Sixtus I | Pope Sixtus I |
| Sixtus II | Pope Sixtus II |
| Sixtus III | Pope Sixtus III |
| Sixtus IV | Pope Sixtus IV |
| Sixtus V | Pope Sixtus V |
| Sizzla | Sizzla |
| Siófok | Siófok |
| SJ | SJ |
| SJ AB | SJ AB |
| sjabbig | poor |
| sjabbighet | dowdiness |
| Sjachrisabz | Shahrisabz |
| Sjachty | Shakhty |
| sjakal | jackal |
| sjal | shawl |
