Sou
- Penny (Canadian coin)
- Sou (French coin)
- Sou (album)
- Sou (film)
- Sou (pastry)
- Sou (surname)
- Sound of Urchin
- Southampton Airport
- Southampton Central railway station
- Southern Oregon University
- Southern Railway (U.S.)
- Southern Thai language
- Southland railway station
- Special Operations Unit (disambiguation)
- Statens offentliga utredningar
- Sō