| sexto | šestý |
| sexto sentido | šestý smysl |
| Sextus Empiricus | Sextus Empiricus |
| sexuado | pohlavní |
| sexual | pohlavní |
| Seychelles | Seychely |
| seção | paragraf |
| seção cônica | kuželosečka |
| Seção de choque | Účinný průřez |
| seção rítmica | rytmika |
| seção transversal | příčný řez |
| Sfumato | Sfumato |
| Sfântu Gheorghe | Sfântu Gheorghe |
| SGML | Standard Generalized Markup Language |
| SH | Bourne shell |
| Shaanxi | Šen-si |
| Shabat | Šabat |
| Shadows Collide With People | Shadows Collide With People |
| Shaka | Čaka |
| Shaka Zulu | Čaka |
| Shakira | Shakira |
| shalom | šalóm |
| Shamil Bassaiev | Šamil Basajev |
| Shan | Šang |
| Shandong | Šan-tung |
| Shanghai International Circuit | Šanghaj |
| Shangri-La | Šangri-La |
| Shania Twain | Shania Twain |
| Shannen Doherty | Shannen Doherty |
| Shannon | Shannon |
| Shantungossauro | Shantungosaurus |
| Shanxi | Šan-si |
| Shar-Pei | Šarpej |
| Shareware | Shareware |
| Sharm el Sheikh | Šarm as Šajch |
| Sharon Stone | Sharon Stoneová |
| Sharon Tate | Sharon Tate |
| Shas | Šas |
| Shatranj | Čaturanga |
| Shatt al-Arab | Šatt al-Arab |
| Shavo Odadjian | Shavo Odadjian |
| Shavuot | Šavuot |
| Shchelkunchik | Ořešník kropenatý |
| Sheffield | Sheffield |
| Sheffield United | Sheffield United FC |
| shekel | šekel |
| Shell | Shell |
| Shemini Atzeret | Šmini aceret |
| Shenyang | Canton |
| Shenzhen | Šen-čen |
| Shenzhou | Šen-čou |
| Sherlock Holmes | Sherlock Holmes |
| Sheryl Crow | Sheryl Crow |
| Shetland | Shetlandy |
| Shiatsu | Shiatsu |
| Shiba | Shiba |
| Shiba Inu | Shiba |
| Shibuya | Šibuja |
| Shichinin no samurai | Sedm samurajů |
| Shiga | Prefektura Šiga |
| Shikoku | Šikoku |
| Shimane | Prefektura Šimane |
| Shimeji-preto | Hlíva ústřičná |
| Shimla | Šimla |
| Shimon Peres | Šimon Peres |
| Shinai | Sinaj |
| Shinjuku | Šindžuku |
| Shinkansen | Šinkansen |
| Shion de Áries | Sion |
| Shirakawa | Širakawa |
| Shirin Ebadi | Širín Ebadiová |
| Shirley Temple | Shirley Templeová |
| Shishapangma | Shisha Pangma |
| Shiva | Šiva |
| Shizuka Arakawa | Šizuka Arakawová |
| Shizuoka | Prefektura Šizuoka |
| Shkodër | Skadar |
| Shmuel Yerushalmi | Šmuel Jerušalmi |
| Shmuel Yosef Agnon | Šmuel Josef Agnon |
| Shoghi Effendi | Shoghi Effendi |
| Shogi | Šógi |
| Shogun | Šógun |
| Shoko Asahara | Asahara Šókó |
| short | šortky |
| Short Stirling | Short Stirling |
| Short Sunderland | Short Sunderland |
| Shoujo Kakumei Utena | Shoujo Kakumei Utena |
| Shounen Ace | Shōnen Ace |
| show | koncert |
| Show Aéreo de Paris | Le Bourget |
| show biz | showbyznys |
| show business | showbyznys |
| show-biz | showbyznys |
| showbiz | showbyznys |
| showbizz | showbyznys |
| showbusiness | showbyznys |
| shoyu | sójová omáčka |
| Shrek | Shrek |
| Shumen | Šumenská oblast |
| Shumushu | Šumšu |
| Shun de Andrômeda | Andromeda |
| Shunga | Šunga |
| Siad Barre | Mohamed Siad Barre |
| SIAD Most | FK SIAD Most |
| siba | sépie |
| sibilante | sykavý |
| sibilo | sípání |
| Sibiu | Sibiu |
| Sibéria | Sibiř |
| Sicherheitsdienst | Sicherheitsdienst |
| Sichuan | S'-čchuan |
| siciliano | sicilský |
| Sicília | Sicílie |
| sicómoro | javor klen |
| sicômoro | javor klen |
| Sid Vicious | Sid Vicious |
| SIDA | AIDS |
| Sidarta | Siddhartha |
| Siddhartha Gautama | Gautama Buddha |
| siderurgia | průmysl hutnictví železa |
| Sidom | Sidón |
| Sidon | Sidón |
| sidra | jablečný mošt |
| Sidur | Sidur |
| Sieg heil | Sieg Heil |
| Siegbert Tarrasch | Siegbert Tarrasch |
| Siegfried | Siegfried |
| Siegfried de Dubhe | Orion |
| siemens | siemens |
| Siemens AG | Siemens AG |
| Siena | Siena |
| Sienna Guillory | Sienna Guillory |
| Sierra Madre Occidental | Sierra Madre Occidental |
| Sierra Nevada | Sierra Nevada |
| Sierra Nevada de Lagunas Bravas | Sierra Nevada |
| Sif | Sif |
| Sigerico | Sigerich |
| sigilo | utajení |
| Sigismundo III da Polônia | Zikmund |
| sigla | akronym |
| sigma | sigma |
| Sigma Olomouc | SK Sigma Olomouc |
| Sigma-álgebra | Sigma algebra |
| Sigmaringen | Sigmaringen |
| Sigmund Freud | Sigmund Freud |
| Sign of the Hammer | Sign of the Hammer |
| Signal Iduna Park | Signal Iduna Park |
| significado | význam |
| significativamente | významně |
| significativo | významný |
| significação | význam |
| significância | význam |
| signo | znamení |
| Signo lingüístico | Znak |
| Sigourney Weaver | Sigourney Weaver |
| Sigrid Undset | Sigrid Undsetová |
| Sigurd Wongraven | Satyr |
| sikhismo | sikhismus |
| Silat | Pencak Silat |
| silenciador | tlumič |
| silenciar | utišit |
| silenciosamente | tiše |
| silencioso | mlčet |
| Silene | Silénos |
| Silent Hill | Silent Hill |
| silesiano | slezský |
| silhueta | silueta |
