Sao
Sao referred to:
- Sao (Culture), an ancient culture in the Lake Chad region
- Sao (unit), an ancient measure of length Vietnamese
- Sao ( mythology), one of the Nereids
- Sao ( moon ), a natural satellite of the planet Neptune
SAO may refer to:
- Smithsonian Astrophysical Observatory, an astronomical research facility of the Smithsonian Institution in Cambridge (Massachusetts ), USA
- Self-adjoint operator in mathematics is an operator at the same time be adjoint operator
- The legal form of closed joint stock company in Russia (also ZAO ), see Legal form and public company
- The IATA code for the airport in the metropolitan region of São Paulo, Brazil
- Sword Art Online, Japanese novel and anime series
São called:
- In Portuguese the word Santa
- Disambiguation
- Abbreviation