| Suharto | Suharto |
| Suhl | Suhl |
| Suikoden III | Suikoden III |
| Suite | Apartment |
| suk | sigh |
| Sukarno | Sukarno |
| Sukhumi | Sukhumi |
| sukker | sugar |
| Sukker-Løn | Sugar-maple |
| sukkerfri | sugar-free |
| sukkerroe | sugar beet |
| sukkerrør | sugar cane |
| Sukkerrør-slægten | Saccharum |
| Sukkersyg | Diabetes mellitus |
| Sukkersyge | Diabetes mellitus |
| sukkervand | sugar water |
| Sukkot | Sukkot |
| Sukrose | Sucrose |
| Sula | Sula |
| Sulake | Sulake |
| Sulaslørugle | Taliabu Owl |
| Sulawesi | Sulawesi |
| Sulaymaniyah | Sulaymaniyah |
| Suldal | Suldal |
| Sulejów | Sulejów |
| Suler | Sulidae |
| Sully Prudhomme | Sully Prudhomme |
| sult | hunger |
| Sultan | Sultan |
| sulten | hungry |
| sum | addition |
| Sumak-familien | Anacardiaceae |
| Sumatra | Sumatra |
| Sumererne | Sumer |
| sumerisk | Sumerian |
| Sumerisk mytologi | Mesopotamian mythology |
| Sumformel | Chemical formula |
| Summa Cum Laude | Latin Honors |
| Sumo | Sumo |
| Sumpcypres | Taxodium |
| Sumpmejse | Marsh Tit |
| Sumpvibe | White-tailed Plover |
| Sun | Sun |
| Sun Tzu | Sun Tzu |
| Sun Yat-sen | Sun Yat-sen |
| Sunday | Sunday |
| Sundby Station | Sundby station |
| Sundbyberg | Sundbyberg Municipality |
| Sunderbans | Sundarbans |
| Sunderland | Sunderland |
| Sundeved Kommune | Sundeved |
| sundhed | health |
| sundhedsbestemmelse | health regulation |
| sundhedsfare | health hazard |
| sundhedsindretning | health facility |
| sundhedslovgivning | health legislation |
| sundhedspleje | health care |
| sundhedsrelateret bioteknologi | health-related biotechnology |
| sundhedsvæsen | health service |
| Sundsvall | Sundsvall |
| Sundsøre Kommune | Sundsøre municipality |
| Sunna | Sunna |
| Sunndal | Sunndal |
| Sunne kommun | Sunne Municipality |
| Sunni-islam | Sunni |
| Sunnitrekanten | Sunni Triangle |
| Sunnmøre | Sunnmøre |
| Sunnmørsalperne | Sunnmørsalpene |
| Sunny Beach | Sunny Beach |
| Sunsari District | Sunsari District |
| Sunset Boulevard | Sunset Boulevard |
| Suomenlinna | Suomenlinna |
| super | great |
| Super Audio Compact Disc | Super Audio CD |
| Super Bowl | Super Bowl |
| Super Bowl XXXVIII | Super Bowl XXXVIII |
| Super Mario Galaxy | Super Mario Galaxy |
| Super Nintendo Entertainment System | Super Nintendo Entertainment System |
| Super Size Me | Super Size Me |
| super- | uber- |
| Supercomputer | Supercomputer |
| Superettan | Superettan |
| superhelt | superhero |
| Superisligaen | Oddset Ligaen |
| Superkondensator | Supercapacitor |
| superkontinent | supercontinent |
| Superleder | Superconductivity |
| Superligaen | Danish Superliga |
| Superman | Superman |
| supermarked | supermarket |
| supermodel | supermodel |
| Supermotard | Supermoto |
| Supernova | Supernova |
| Superpositionsprincippet | Law of superposition |
| Superregenerativ modtager | Regenerative circuit |
| suppe | soup |
| Supplement | Set complement |
| Supralapsarisme | Supralapsarianism and infralapsarianism |
| Supreme Headquarters Allied Powers Europe | Supreme Headquarters Allied Powers Europe |
| Supremum | Kilometre-marker |
| sur | angry |
| sur deposition | acid deposition |
| Sur nedbør | Acid rain |
| sur regn | acid rain |
| Sura | Sura |
| Surab Noghaideli | Zurab Noghaideli |
| Surabaya | Surabaya |
| surdej | sourdough |
| surhedsgrad | acidity |
| Surikat | Meerkat |
| Surinam | Suriname |
| Surjektiv | Surjective function |
| Surkhet District | Surkhet District |
| Surkløver-familien | Oxalidaceae |
| Surkløver-ordenen | Oxalidales |
| surkål | sauerkraut |
| surmule | sulk |
| Surnadal | Surnadal |
| Surrealisme | Surrealism |
| surrealismen | surrealism |
| Surreelle tal | Surreal number |
| Surrey | Surrey |
| Surround Radio | Multichannel Radio |
| Surround sound | Surround sound |
| Surt | Surtr |
| Surtsey | Surtsey |
| Surveyor-programmet | Surveyor program |
| Surya | Surya |
| Susa-no-o | Susanoo |
| Susan Hayward | Susan Hayward |
| Susan Sontag | Susan Sontag |
| Susanne | Susan |
| SUSE | SUSE Linux |
| Suse Linux Enterprise Server | SUSE Linux Enterprise Server |
| Sushi | Sushi |
| suspekt | suspect |
| Sussex Universitet | University of Sussex |
| Suså Kommune | Suså |
| Sutomore | Sutomore |
| Suttung | Suttungr |
| Suur Munamägi | Suur Munamägi |
| Suva | Suva |
| Suvalkija | Suvalkija |
| Suverænitet | Sovereignty |
| Suzanne Vega | Suzanne Vega |
| Suzuki | Suzuki |
| Suðuroy | Suðuroy |
| Svadilfare | Svadilfari |
| Svag kernekraft | Weak interaction |
| svaghed | weakness |
| Svalbard | Svalbard |
| Svalbard Global Seed Vault | Svalbard Global Seed Vault |
| Svalbard og Jan Mayen | Svalbard and Jan Mayen Islands |
| svale | swallow |
| Svalehale | Old World Swallowtail |
| Svalehaler | Swallowtail butterfly |
| Svaler | Swallow |
| Svalestare | Cracticidae |
| Svalestære | Artamidae |
| Svalin | Svalinn |
| Svalövs kommun | Svalöv Municipality |
| svamp | mushroom |
| svampe | mycete |
| SvampeBob Firkant | SpongeBob SquarePants |
| svampedræbende middel | fungicide |
| Svampedyr | Sponge |
| svampemiddel | fungicide |
| svane | swan |
| Svanen | Cygnus |
| Svaner og gæs | Anserinae |
| svanesang | swan song |
| Svanholm Storkollektiv | Svanholm |
| Svans | Schwansen |
| Svante Nilsson | Svante Nilsson |
| Svantevit | Svetovid |
| svar | answer |
| Svartalfheim | Niðavellir |
| svartbag | great black-backed gull |
| Svastika | Swastika |
| SVCD | Super Video CD |
| Svealand | Svealand |
| Sveber | Suebi |
| sved | sweat |
| Svedala kommun | Svedala Municipality |
| Sveio | Sveio |
| svejseapparat | welder |
| svejsemaskine | welder |
| svejsning | welding |
| Svejts | Switzerland |
| svelle | sleeper |
| Svelvik | Svelvik |
| Sven Aggesen | Sven Aggesen |
| Sven Hedin | Sven Hedin |
| Sven Krauß | Sven Krauss |
| Sven Nykvist | Sven Nykvist |
| Svend Auken | Svend Auken |
| Svend Estridsen | Sweyn II of Denmark |
| Svend Grathe | Sweyn III of Denmark |
| Svend Jarl | Sveinn Hákonarson |
| Svend Knutsson | Svein of Norway |
| Svend Tveskæg | Sweyn I of Denmark |
| Svend Åge Madsen | Svend Aage Madsen |
| Svendborg Kommune | Svendborg municipality |
| Svenljunga kommun | Svenljunga Municipality |
| svensk | Swedish |
| Svensk Forpommern | Swedish Pomerania |
| Svensk Hønsebær | Cornus suecica |
| Svensk Rumfartsbestyrelse | Swedish National Space Board |
