Organizations
- Roos Brothers Bay's Clothing1
- Rutherford & Co.1
- Ryan & Stenson1
- San Francisco AIDS Foundation1
- San Francisco Call1
- San Francisco Call and Post1
- San Francisco Chronicle1
- San Francisco Globe1
- Sanford, Kelsey & Co.1
- Sasson1
- Sather Gate1
- Savage1
- Schwartz & Grodin1
- Selby Smelting and Lead Co.1
- Shopping News1
- Smith's1
- Sonoma State University1
- South West African People's Organization1
- Steen & Craig1
- Student Committee on Agricultural Labor1