Dai or DAI can mean:

• DAI, the IATA airport code of Darjeeling airport in India
• Dai people, one of the 56 recognized ethnic minorities of China
• Dai (midwife), a traditional midwife in India, belonging to a lower caste
• Da`i (داعي or داع) in Arabic is a "missionary" or caller to Islam (a person who engages in Dawah); this term is used to refer to religious leaders in Ismaili Islam
• De Administrando Imperio, a Byzantine historical compilation written by Emperor Constantine VII Porphyrogenitos
• Diffuse axonal injury, a type of traumatic brain injury
• Direct Audio Input, enables hearing aid users to connect FM-receivers and other equipment directly to their aids.
• Distributed artificial intelligence, a subfield of artificial intelligence
• Do As Infinity, a Japanese band
• Digital Applications International, a software company specialising in automation systems
• Doctor's Associates, Inc., a U.S.-based restaurant company which owns the Subway (restaurant) name.
• State of Dai was a Xianbei state during the Sixteen Kingdoms era of history of China
• Dai 大 is also a Sino-Japanese morpheme for 'big', appearing in a number of Japanese words and names (and even a few pseudo-Japanese words, such as Daikatana).

The Dai (or the Thai peoples of China) is the officially recognized name of an ethnic group living in Xishuangbanna Dai Autonomous Prefecture and the Dehong Dai and Jingpo Autonomous Prefecture (both in southern Yunnan Province of China), and also in Laos, Vietnam, Thailand, and Myanmar. ... The term Caller to Islam is an English adaptation of the Arabic word Da`ee. ... De Administrando Imperio is the commonly used title of a scholarly work from ca. ... Diffuse axonal injury (DAI) is a type of brain injury that is the result of traumatic deceleration injuries of the brain. ... Behind the ear aid A hearing aid is a device used to help hard-of-hearing people hear sounds better. ... The word receiver has a number of different meanings: In communications and information processing, a receiver is the recipient (observer) of a message (information), which is sent from a source (object). ... Distributed artificial intelligence (DAI) was a subfield of Artificial intelligence research dedicated to the development of distributed solutions for complex problems regarded as requiring intelligence. ... This article or section does not cite its references or sources. ... Exterior of a typical Subway restaurant in Puerto Vallarta, Mexico Locations of Subway stores Subway is the name of a multinational restaurant franchise that mainly sells sandwiches and salads. ... For other uses, see United States (disambiguation) and US (disambiguation). ... Exterior of a typical Subway restaurant in Puerto Vallarta, Mexico Locations of Subway stores Subway is the name of a multinational restaurant franchise that mainly sells sandwiches and salads. ... Dai (Chinese character: 代, pinyin: Dài) was a state of the Tuoba clan of Xianbei ethnicity during the era of Sixteen Kingdoms in China. ... Sino-Japanese refers to that portion of the Japanese vocabulary that originated in the Chinese language or has been created from elements borrowed from Chinese. ... Daikatana (usually given as the kanji 大刀) is a pseudo-Japanese term meaning large sword. (In Japanese, 大刀 is actually read taitō, and is a less-used synonym for uchigatana. ...

People

• 'Dai' is the Welsh diminutive form of David
• Dai Davies (politician), politician.
• Dai Davies, footballer.

This page disambiguates a three-character combination. If an article link referred you to this page, you may wish to change the link to point directly to the intended article.