| SMS Graf Spee | SMS Graf Spee |
| SMS Königsberg | Königsberg |
| SMS language | Slang internetowy |
| SMS Prinz Eugen | SMS Prinz Eugen |
| SMS Scharnhorst | Scharnhorst |
| SMS Seydlitz | SMS Seydlitz |
| SMS Szent István | SMS Szent István |
| SMS Tegetthoff | SMS Tegetthoff |
| SMS Viribus Unitis | SMS Viribus Unitis |
| SMTP-AUTH | SMTP-AUTH |
| smuggle | przemycać |
| smuggler | przemytnik |
| smuggling | kontrabanda |
| smurf | smerf |
| Smurf attack | Smurf Attack |
| Smurfs | smerf |
| Smøla | Smøla |
| Sn | Cyna |
| SN Brussels Airlines | SN Brussels Airlines |
| snack | przekąska |
| Snackbar | Bar |
| Snaefell | Snaefell |
| SNAFU | wpadka |
| snag | trudność |
| Snagglepuss | Hanna-Barbera |
| snail | ślimak |
| Snail shell | Ślimak winniczek |
| snake | wąż |
| snake eagle | gadożer |
| Snake Island | Zmijnyj Ostriw |
| Snake Jailbird | Wąż |
| Snake River | Snake |
| snake wine | żmijówka |
| snakefly | wielbłądka |
| snaking line | wąż |
| snaking queue | wąż |
| snapback | wrzutka |
| snapdragon | lwia paszcza |
| snapstick | świetlik |
| snare | łowić |
| snare drum | werbel |
| Snark | Żmirłacz |
| snarky | kąśliwy |
| snatch | cipa |
| SNCF | Société nationale des chemins de fer français |
| SNCF TGV Atlantique | TGV Atlantique |
| SNCF TGV Duplex | TGV Duplex |
| SNCF TGV La Poste | TGV La Poste |
| SNCF TGV POS | TGV POS |
| SNCF TGV Réseau | TGV Réseau |
| SNCF TGV Sud-Est | TGV Sud-Est |
| SNCF TGV Thalys PBA | TGV Thalys PBA |
| SNCF TGV Thalys PBKA | TGV Thalys PBKA |
| sneak | skarżypyta |
| sneaker | trampki |
| Sneaky Pete Kleinow | Pete Kleinow |
| sneeze | kichać |
| Sneferu | Snofru |
| Snellen chart | Tablica Snellena |
| Sniatyn | Śniatyń |
| Snider-Enfield | Karabin Enfield-Snider |
| sniff | wąchać |
| Snillfjord | Snillfjord |
| Snina | Snina |
| Snina District | Powiat Snina |
| snipe | bekas |
| Snipe eel | Nitkodziobcowate |
| sniper | snajper |
| snippet | strzęp |
| snitch | kapuś |
| Snizhne | Sniżne |
| SNK | SNK |
| SNK European Democrats | Europejscy Demokraci |
| SNK Playmore | SNK |
| snob | snob |
| Snob effect | Efekt snoba |
| snobism | snobizm |
| SNOBOL | Snobol |
| snooker | snooker |
| Snooker plus | Snooker plus |
