| Serbia | Serbien |
| Serbia and Montenegro | Serbien og Montenegro |
| Serbian | serber |
| Serbian cross | Briller |
| Serbian Spruce | Søjle-Gran |
| Serbo-Croat | Serbokroatisk |
| Serbo-Croatian | serbo-kroatisk |
| Serbo-Croatian language | Serbokroatisk |
| Serebro | Sølv |
| Serendip | Sri Lanka |
| Serengeti | Serengeti |
| Serengeti National Park | Serengeti |
| Serenity | Serenity |
| serf | livegen |
| serfdom | livegenskab |
| Serge and Beate Klarsfeld | Beate Klarsfeld |
| Serge Gainsbourg | Serge Gainsbourg |
| sergeant | sergent |
| Sergeant Rutledge | Captain Buffalo |
| Sergei Eisenstein | Sergej Eisenstein |
| Sergei Gonchar | Serhiy Honchar |
| Sergei Ivanov | Sergej Ivanov |
| Sergei Krikalev | Sergej Krikaljov |
| Sergei Prokofiev | Sergej Prokofjev |
| Sergei Rachmaninoff | Sergej Rachmaninov |
| Sergei Valeryevich Ivanov | Sergej Ivanov |
| Sergey Brin | Sergey Brin |
| Sergey Gritsevets | Sergej Gritsevjets |
| Sergey Ilyushin | Iljusjin |
| Sergey Karjakin | Sergey Karjakin |
| Sergey Prokudin-Gorsky | Sergej Mikhajlovitj Prokudin-Gorskij |
| Sergio Agüero | Sergio Agüero |
| Sergio Badilla Castillo | Sergio Badilla Castillo |
| Sergio Leone | Sergio Leone |
| Sergio Osmeña | Sergio Osmeña |
| Sergio Ramos | Sergio Ramos |
| Sergiu Celibidache | Sergiu Celibidache |
| Serguei Yakovlev | Sergei Jakovlev |
| Serhiy Honchar | Serhiy Honchar |
| serial killer | seriemorder |
| Serie A | Serie A |
| Series | Række |
| Serine | Serin |
| Serio River | Seriøs |
| serious | vigtig |
| seriousness | alvor |
| Serj Tankian | Serj Tankian |
| Serket | Skorpionen |
| Sermon on the Mount | Bjergprædikenen |
| Serotine bat | Sydflagermus |
| serotonin | serotonin |
| Serovar | Serotype |
| Serpens | Slangen |
| serpent | slange |
| Serpiente | Slange |
| Serpula lacrymans | Hussvamp |
| Serse | Serse |
| Sertab Erener | Sertab Erener |
| Sertã | Sertã |
| servant | knægt |
| Servant of the servants of God | Pave |
| servants | tjenestefolk |
| Servas Open Doors | Servas |
| serve | tjene |
