SAIS, SAIs or Sais may refer to:

Look up sais in Wiktionary, the free dictionary.

• Paul H. Nitze School of Advanced International Studies, part of the Johns Hopkins University
• Sharjah American International School, in Sharjah, United Arab Emirates
• South African Institute of Stockbrokers
• Southern Association of Independent Schools, U.S.
• Stamford American International School, located in Singapore
• Strange Adventures in Infinite Space, a 2002 computer game

• Supreme audit institutions

• Sais (genus), a genus of butterflies in the family Nymphalidae
• Sais, Egypt, an ancient civilization on the River Nile
• Sais, the Welsh language word for an English person
• sais, misspelling of sai, a type of dagger-like weapon (sai in plural form is simply sai)

This disambiguation page lists articles associated with the title SAIS.
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