| sī | (phonetic)/this |
| 斯 | Slovakia Slovak abbr. for 斯洛伐克 |
| 斯佩林 | Spelling (e.g. Spelling Entertainment Group) |
| 斯佩罗 | Spero (surname) |
| 斯克兰顿 | Scranton |
| 斯克里亚宾 | Scriabin (composer) |
| 斯凯勒 | Schuyler |
| 斯利那加 | Srinagar |
| 斯卡伯勒礁 | Scarborough Shoal (Philippines' name for Huangyan Island) |
| 斯哥特 | Scott (name) |
| 斯图 | stu |
| 斯图加特 | Stuttgart city in southwest Germany and capital of Baden-Württemberg 巴登·符騰堡州|巴登·符腾堡州 |
| 斯图尔特 | Stuart; Stewart |
| 斯坦 | sthene; stein; Stan |
| 斯坦佛 | Stanford (name) Stanford University, Palo Alto, California |
| 斯坦佛大学 | Stanford University, Palo Alto, California |
| 斯坦利 | Stanley (name) |
| 斯坦因 | Stein (name) Marc Aurel Stein (1862-1943), British adventurer and archaeologist who explorer Xinjiang in early 20th century |
| 斯坦福 | Stanford (University) |
| 斯坦福大学 | Stanford University |
| 斯坦福莱佛士 | Stamford Raffles (1781-1826), British statesman and founder of the city of Singapore |