| Staphylococcus | staphylococcus |
| Stachanowismus | Stakhanovism |
| Stachelrochen | stingray |
| Stachelstock | goad |
| Taylorismus | taylorism |
| Diplodocus | diplodocus |
| Stahlwolle | steel wool |
| Stalinismus | Stalinism |
| Stanislaus | Stanislaus |
| Stachelschwein | porcupine |
| Stahlbrücke | steel bridge |
| Stapellauf | launch of a ship launching |
| Taphonomie | taphonomy |
| taphonomisch | taphonomic |
| Aphorismus | aphorism |
| Scaphismus | scaphism |
| Subphylum | subphylum |
| Hylozoismus | hylozoism |
| Shylock | shylock |
| Ankylosaurus | ankylosaurus |