HI or Hi may refer to:
Hindi (Devanagari: हिन्दी, IAST: Hindī), or Modern Standard Hindi (Devanagari: मानक हिन्दी, IAST: Mānak Hindī) is a standardised and Sanskritised register of the Hindustani language.
Hinduism is an Indian religion and dharma, or way of life, widely practised in the Indian subcontinent and parts of Southeast Asia.
Hillary Diane Rodham Clinton (born Hillary Diane Rodham; October 26, 1947) is an American politician, diplomat, lawyer, writer, and public speaker.
Human immunodeficiency virus infection and acquired immune deficiency syndrome (HIV/AIDS) is a spectrum of conditions caused by infection with the human immunodeficiency virus (HIV).
The Hillsborough disaster was a fatal crush of people during an FA Cup football match between Liverpool and Nottingham Forest at Hillsborough Stadium in Sheffield, England, on 15 April 1989. With 96 fatalities and 766 injuries, it remains the worst disaster in British sporting history.
The game that most people call 'Tennis' is the direct descendant of what is now known as real tennis or royal tennis (which continues to be played today as a separate sport with more complex rules).
Hirohito (裕仁, 29 April 1901 – 7 January 1989) was the 124th Emperor of Japan according to the traditional order of succession, reigning from 25 December 1926, until his death on 7 January 1989. He was succeeded by his eldest son, Akihito.