Place
- Northwest shore of Lake on 3, (south of Sidnaw)1
- Ocholochney [Ochlockonee]1
- Ontario1
- Osceola1
- Otsego1
- Pike Lake, 20 miles north and 5 miles east of Newberry.1
- Pl. Indiae or. (Terr. Canara); Prope Urbem Mangalor1
- Presque Isle1
- Round Lake, Sta. No. 11
- Santana Do Riacho1
- Sawyer1
- Schlatter Lake.1
- Schoolcraft1
- Seney National Wildilife Refuge, M2Pool, SW shores, mostly shore of large peninsula for W. cutting off the S. lobe of the lake.1
- Serra de Jacobina1
- Serra de San Antonio, near open summit of serra1
- Serro1
- Shore of Vincent Lake.1
- South Carolina1
- St. Marks1