Hi (or Hello) is a frequent act of greeting or welcoming someone. HI or Hi may also refer to:

Arts and entertainment


  • Hi (kana), a Japanese written character
  • Hindi, an Indo-Aryan language (ISO 639-1 language code HI)
  • Hello, a greeting in the English language

Organizations and events


  • Hi River, also known as the Ili River, in northwestern China
  • Hawaii, United States of America

Science and technology

Other uses

See also