SAHS
- Rincón de los Sauces Airport
- Santa Ana High School
- Seoul American High School
- Seoul Arts High School
- South Albany High School
- South Anchorage High School
- St Albans High School for Girls
- St. Anthony High School (disambiguation)
- St. Augustine High School (disambiguation)
- St. Augustine Historical Society
- Stillwater Area High School
- Sunhwa Arts High School
- Swiss American Historical Society