His

His or HIS may refer to:

• Hightech Information System, a Hong Kong graphics card company
• Honeywell Information Systems
• Hybrid intelligent system
• Microsoft Host Integration Server

• Hangzhou International School, in China
• Harare International School, in Zimbabwe
• Hokkaido International School, in Japan
• Hsinchu International School, in Taiwan
• Hollandsch-Inlandsche School, a Dutch school for native Indonesians in the Dutch East Indies

• Angle of His, also known as the esophagogastric angle, at the juncture of the stomach and esophagus
• Bundle of His, a collection of specialized heart cells
• Health information system
• Hospital information system
• Human identical sequence
• His-tag, a polyhistidine motif in proteins
• Histidine, an amino acid abbreviated as His or H
• His 1 virus, a synonym of Halspiviridae
• HIS-1, a long non-coding RNA, also known as VIS1

• Wilhelm His Sr. (1831–1904), Swiss anatomist
• Wilhelm His Jr. (1863–1934), Swiss anatomist

• His, Agder, a village in Arendal municipality in Agder county, Norway

• His, the possessive form of the English-language pronoun he
• H.I.S. (travel agency), a Japanese travel agency
• His, Haute-Garonne, a commune in the Haute-Garonne department, France
• B sharp, known as His in some European countries

• Hiss (disambiguation)