Place
- Selkirk Mountains, near Glacier, B. C.1
- Simeonof Island; Shumagin Islands; SW of Hill 6241
- Sin Lum1
- Skansen, Disko Island1
- Slopes and crest of low ridge west of Pyramid Cove, Massacre Bay, Attu Island1
- Smuggler's Notch1
- South side of Tanana River Valley, mi. 1380-1384; app.1
- Stevens Pass1
- Suffield1
- Sumatra, Tapianoeli, Subdivision Habinsaran, District Sibide1
- Taiwan1
- Taoyuan1
- Telang1
- Thunder Cape1
- Thuringia (Thüringen)1
- Town of Southington1
- Tyrol (Tirol)1
- Upper Mountain1
- Venezuela1
- Vermont1