Asi or ASI may refer to:

Asi Asii, ancient people of Central Asia Asi, another name for the Orontes River Asi language, a language spoken in Southern Philippines, mainly in the islands comprising the province of Romblon Asi, Muscogee language for the black drink brewed by Native Americans of the Southeastern United States Así, album by Benny Ibarra Asi (Mahabharata), a sword in the Sanskrit epic poem Mahabharata Asi (TV series), a Turkish TV series Asi Taulava (born 1973), Filipino-Tongan professional basketball player

Acronyms Technology Artificial superintelligence AS-Interface (written "AS-i"), or Actuator Sensor Interface, a type of fieldbus Airspeed indicator Asynchronous serial interface, standardised transport interface for the broadcast industry Advanced Switching Interconnect, a peer-to-peer enhancement of PCI Express Area-specific impedance, a measure of Acoustic impedance Automatic Semicolon Insertion in JavaScript Autonomous Solutions, Inc., technology company

Organizations Acta Slavica Iaponica, a Japanese Slavistics journal Adam Smith Institute, a neoliberal think tank in the United Kingdom Advertising Specialty Institute, an American company serving the advertising specialty industry Albert Shanker Institute, American labor organization Animals & Society Institute, a scholarly society for human-animal studies Anthropological Survey of India, agency for anthropological studies of India Applied Spectral Imaging, a biomedical company Archaeological Services Inc., Canadian archaeological and cultural company Archaeological Survey of India, agency for archaeological research and preservation in India Artemis Society International, a 1990s lunar colonization effort connected to the Moon Society Agenzia Spaziale Italiana (Italian Space Agency) Asian Social Institute, a social sciences research institute and graduate school in Manila, the Philippines American Strategic Insurance, an American insurance company

Other uses Ancestral South Indian, in genetics and archaeogenetics of South Asia Anjuman Serfaroshan-e-Islam Anti-suit injunction, a legal injunction Arrêt sur images, a French television program Assistant Sub-Inspector of Police, a rank in the Indian police RAF Ascension Island (IATA airport code ASI)

See also Asia Asia (disambiguation)