| Strategy | Strategy |
| Stratford-upon-Avon | Stratford-upon-Avon |
| Stratiomyidae | Stratiomyidae |
| Stratiotes | Stratiotes |
| Stratocumulus | Stratocumulus cloud |
| Stratovarius | Stratovarius |
| Straubenhardt | Straubenhardt |
| Straubing | Straubing |
| Straubing-Bogen | Straubing-Bogen |
| Straufhain | Straufhain |
| Strauß | Strauss |
| Strawberry Field | Strawberry Field |
| Straßlach-Dingharting | Straßlach-Dingharting |
| Stream of Passion | Stream of Passion |
| Streblorrhiza | Streblorrhiza speciosa |
| Street Fighter Alpha | Street Fighter Alpha |
| Street Fighter II Victory | Street Fighter II V |
| Street Fighter III | Street Fighter III |
| Street Fighter Zero | Street Fighter Alpha |
| Streetball | Streetball |
| Strelitzia | Strelitzia |
| Strelitzia reginae | Strelitzia reginae |
| Strelitziaceae | Strelitziaceae |
| Streltsy | Streltsy |
| Strengelbach | Strengelbach |
| Strepsirrhini | Strepsirrhini |
| Streptococcus agalactiae | Streptococcus agalactiae |
| Streptococcus mutans | Streptococcus mutans |
| Streptococcus pneumoniae | Streptococcus pneumoniae |
| Streptococcus pyogenes | Streptococcus pyogenes |
| Streptococcus sanguinis | Streptococcus sanguinis |
| Streptopelia bitorquata | Island Collared-dove |
| Streptopelia lugens | Dusky Turtle-dove |
| Streptosolen | Streptosolen jamesonii |
| stress | stress |
| Stress oxidativo | Oxidative stress |
| stress psicológico | psychological stress |
| Streymoy | Streymoy |
| Strigidae | True owl |
| Strigiformes | Owl |
| strike | strike |
| strip | striptease |
| strip poker | strip poker |
| strip-tease | strip |
| striptease | striptease |
| Strix | Strix |
| Strix leptogrammica | Brown Wood Owl |
| Strix varia | Barred Owl |
| Strogino | Strogino District |
| Stromateidae | Stromateidae |
| Strombocactus | Strombocactus disciformis |
| Stromboli | Stromboli |
| StrongARM | StrongARM |
| Stropkov | Stropkov District |
| Stroszek | Stroszek |
| Strozzi | Strozzi |
| Structured Analysis and Design Technique | Structured Analysis and Design Technique |
| strudel | strudel |
| Struer | Struer |
| Strullendorf | Strullendorf |
| Struthioniformes | Ratite |
| Stryn | Stryn |
| Strängnäs | Strängnäs Municipality |
| Strömsund | Strömsund Municipality |
| Străşeni | Raionul Străşeni |
| Stuart Roosa | Stuart Roosa |
| Stuart Sutcliffe | Stuart Sutcliffe |
| Stuart Townsend | Stuart Townsend |
| Stuartia | Stewartia |
| Stub | Stub |
| Stubbekøbing | Stubbekøbing |
| Studentenverbindung | Studentenverbindung |
| Studienka | Studienka |
| Studio DEEN | Studio Deen |
| Studium Generale | Studium Generale |
| Stupa | Stupa |
| Sturm und Drang | Sturm und Drang |
| Sturmabteilung | Sturmabteilung |
| Sturmgeschütz III | Sturmgeschütz III |
| Sturnus burmannicus | Vinous-breasted Starling |
| Sturnus sericeus | Red-billed Starling |
| Stutensee | Stutensee |
| Stuttgart | Stuttgart |
| Stuttgart Ballet | Stuttgart Ballet |
| Stygimoloch | Stygimoloch |
| Style Council | The Style Council |
| Styles P | Styles P |
| Stylidiaceae | Stylidiaceae |
| Styphnolobium | Styphnolobium |
| Styracaceae | Styracaceae |
| Styrbjörn Starke | Styrbjörn the Strong |
| Städel | Städel |
| Stäfa | Stäfa |
| Stéfanos Dragúmis | Stephanos Dragoumis |
| Stéfanos Skulúdis | Stephanos Skouloudis |
| Stéfanos Stefanópulos | Stephanos Stephanopoulos |
| Stéphane Grappelli | Stéphane Grappelli |
| Stéphane Mallarmé | Stéphane Mallarmé |
| stévia | stevia |
| Stöckey | Stöckey |
| Stödtlen | Stödtlen |
| Störnstein | Störnstein |
| Støvring | Støvring |
| Stühlingen | Stühlingen |
| Stüsslingen | Stüsslingen |
| Stützerbach | Stützerbach |
| sua | yours |
| Sua Alteza | Your Highness |
| Sua Alteza Real | Her Royal Highness |
| Sua Alteza Sereníssima | Her Serene Highness |
| Sua Eminência | His Eminence |
| Sua Excelência | Excellency |
| Sua Majestade | Your Majesty |
| Sua Santidade | His Holiness |
| suado | sweaty |
| suadoptício | sweating |
| suador | sweater |
| suar | transpire |
| suarabácti | svarabhakti |
| suarptício | surreptitious |
| suas | yours |
| suave | fine |
| suave (música) | surreptitious |
| suavemente | lightly |
| suavementeo | surreptitious |
| suaveptício | soft |
| suavidade | gentleness |
| suavizante | soothing |
| suavizar | play down |
