| Simplicité volontaire | Simple living |
| Simplicius de Cilicie | Simplikios |
| simplification | förenkling |
| Simplification des sinogrammes | Förenklad kinesiska |
| Simplified Molecular Input Line Entry Specification | SMILES |
| simplifier | förenkla |
| simpliste | förenklad |
| Simplon | Simplon |
| Simply Red | Simply Red |
| Simpson Horror Show XIV | Treehouse of Horror XIV |
| Simrishamn | Simrishamn |
| SimSafari | Sim Safari |
| Simsbury | Simsbury |
| Simtex Software | SimTex |
| SimTower | SimTower |
| SimTown | SimStad |
| Simulateur de vol | Flygsimulator |
| simulation | koketteri |
| Simulation virtuelle | Virtuell verklighet |
| simuler | spela |
| simuler une maladie | simulera |
| simultané | samtidigt |
| simultanéité | samtidighet |
| simultanément | samtidigt |
| simulé | falsk |
| Simão Sabrosa | Simão Sabrosa |
| Siméon | Simon |
| Siméon Denis Poisson | Siméon Denis Poisson |
| Siméon Ier de Bulgarie | Simeon I av Bulgarien |
| Siméon Ier de Russie | Simeon av Moskva |
| Siméon II de Bulgarie | Simeon Sachsen-Coburg-Gotha |
| Siméon le Stylite | Symeon styliten |
| Simón Bolívar | Simón Bolívar |
| Sin After Sin | Sin After Sin |
| Sin City | Sin City |
| Sin-Itiro Tomonaga | Shinichiro Tomonaga |
| Sinaloa | Sinaloa |
| Sinan | Mimar Sinan |
| Sinaï | Sinaihalvön |
| Sinbad le Marin | Sinbad Sjöfararen |
| Sincelejo | Sincelejo |
| Sinclair | Sinclair |
| Sinclair Lewis | Sinclair Lewis |
| sincère | ärlig |
| sincèrement | riktigt |
| Sind | Sindh |
| Sindar | Sindar |
| Sindebele | Ndebele |
| sindhi | sindhi |
| Sindhia | Scindia |
| Sines | Sines |
| Sing Sing | Sing-Sing |
| Sing the Sorrow | Sing The Sorrow |
| Singalais | singales |
| Singalaise | singales |
| Singapore | Singapore |
| Singapore Airlines | Singapore Airlines |
| Singapour | Singapore |
| singapourien | singaporiansk |
| Singapourienne | singaporian |
| Singasari | Singhasari |
| singe | apa |
| Singe-araignée laineux | Ullspindelapor |
| Singhalais | singales |
| Singhalaise | singales |
| Singida | Singida |
| Singidunum | Singidunum |
| Single | Singelskiva |
| Single coil | Single coil-mikrofon |
| Single Inline Memory Module | SIMM |
| Single nucleotide polymorphism | Enbaspolymorfi |
| Singles de Michael Jackson | Michael Jacksons singeldiskografi |
| singleton | singelkort |
| Singstar | Singstar |
| singularité | singularitet |
