Sai
Appearance
Sai or SAI may refer to:
Companies
- Science Applications Incorporated, original name of Leidos
- ICAO designator for Shaheen Air International, a Pakistani airline
- Skandinavisk Aero Industri, a former Danish aeroplane manufacturer
- Software Architects, Inc., a North American computer software company
- Springfield Armory, Inc., an American firearm manufacturer and importer
- Supersonic Aerospace International, an American aerospace firm
Fiction
- Fujiwara no Sai, a character in Hikaru no Go media
- Sai (Naruto), a character in Naruto media
- Hinoki Sai, a character in the Betterman universe
- Sai Akuto, protagonist of Ichiban Ushiro no Dai Maō
- Sai Argyle, a fictional character in the manga and anime Gundam series
- Sai, a term of respect in Stephen King's The Dark Tower universe
- Sai no Hanaya, a character in the Yakuza series
Government
- Solar America Initiative
- Sports Authority of India, an Indian government body
- Supreme audit institution, a government audit body
Media
- Sai music, a traditional style of music from southern Chad
- Super Adventure Island, a side-scrolling platform game
- Sai (film), 2010 film starring Lee Beom-soo
Military
- Senior Army Instructor, in United States Army Junior ROTC
- South African Infantry Corps
- Sai (weapon), a traditional Japanese melee weapon
Places
- Sai, Aomori, a village in Japan
- Sai, Bhiwani, a village in the Bhiwani district of the Indian state of Haryana
- Saï (island), on the Nile in Sudan
- Sai (Mawal), a village in Pune district, Maharashtra, India
- Sai, Orne, a French village and commune
- Lake Sai, one of the Fuji Five Lakes in Japan
- Sai River (disambiguation), several rivers
Organisations
- SAI Global, Australian standards information and compliance organisation
- Sathya Sai Organization, a non-profit organization for spiritual advancement
- Scout Association of Ireland, a former Irish Scout Association which existed from 1908 to 2004
- Sigma Alpha Iota, an international music fraternity for women
- Società Aeronautica Italiana, an Italian aircraft manufacturer
- Societate American pro Interlingua, a North American interlingua organization
- Society of American Indians, an organization of prominent Native Americans active 1911 to 1923
- Society of Architectural Illustration
- Sweet Adelines International, an organization of women barbershop singers
Academic Journal
- 사이間SAI, a journal published mainly in Korean by INAKOS (International Association of Korean Literary and Cultural Studies)
People
- Sai people or Li people, a minority Chinese ethnic group
- Sai (caste)
- Sai Baba (disambiguation), the name of several Hindu religious personages
Given name
- Sai, real name Simon Wimmerberg, DJ/producer with the band Labyrint
- Sai Kiran Adivi, Indian film director and producer
- Sai Prathap Annayyagari (born 1944), member of the 14th Lok Sabha of India
- Sai Deodhar (born 1984), Indian television actor
- Sai Htee Saing (1950–2008), Burmese singer and songwriter of Shan descent
- Sai Mauk Kham (born 1950), ethnic Shan politician and one of the two Vice Presidents of Myanmar
- Sai Wing Mock (1879–1941), New York Chinese criminal and leader of the Hip Sing Tong
- Sai Paranjpye (born 1938), Indian movie director and screenwriter
- Sai Maa (born 1953), guru
- Sai Sam Tun, owner of the Loi Hein Co, Ltd. of Myanmar
- Sai On (1682–1761), scholar-bureaucrat official of the Ryūkyū Kingdom
- Sai Kiran (born 1978), Indian actor who works in the Telugu film industry
- Sai Yinjiya (born 1976), male Chinese freestyle wrestler
Surname
- Anand Sai, Indian art director who works for Telugu films
- Manoj Sai, Indian cricketer
- Marlene Sai (born 1941), Hawaiian singer
- Nand Kumar Sai (born 1946), Indian politician from Chhattisgarh state
- Obodai Sai (born 1984), Ghanaian boxer
- Ryouji Sai (born 1980), Japanese professional wrestler
- Veer Surendra Sai (died 1884), Indian freedom fighter
- Vishnudeo Sai (born 1964), member of the 14th Lok Sabha of India
- Yōichi Sai (born 1949), Japanese film director
Research institutes
- University of Texas at Austin South Asia Institute, USA
- South Asia Institute (Germany)
- Stan Ackermans Institute, in the Dutch city of Eindhoven
- Sternberg Astronomical Institute, a division of Moscow State University in Russia
Science and technology
- SAI (software), painting software
- Sailfish, either of two species of fish in the genus Istiophorus
- Serving area interface, or Service Area Interface, an outdoor telecommunications cabinet
- Silent Aircraft Initiative, a project of the Cambridge-MIT Institute (CMI)
- Strong AI, artificial intelligence that matches or exceeds human intelligence
- Stratospheric aerosol injection (climate engineering)
Others
- Sai (deity) or Shai, a god of fate in Egyptian mythology
- Sai, a seldom-used biblical spelling variant of scythe, an agricultural hand tool
- Steering Axis Inclination, a secondary wheel alignment measurement
- Toyota Sai, alternate name for the Lexus HS hybrid car
- Self-assessed intelligence