HII
# HII

HII may refer to:

## People

* Xǔ (surname) (許/许), spelled Hii based on its Hakka or Min Dong pronunciations
   * Hii King Chiong (born 1957), Malaysian businessman
   * Joseph Hii Teck Kwong (born 1965), Malaysian Catholic bishop
   * Mimi Hii (born 1969), British chemist
   * Remy Hii (born c. 1986), Australian actor

## Other uses

* HII, formerly known as Huntington Ingalls Industries, Inc., an American shipbuilder and sole provider of the US Navy's aircraft carrier fleet
* H-II, a family of Japanese liquid-fueled rockets
   * H-IIA
   * H-IIB
   * H-II Transfer Vehicle, a Japan Aerospace Exploration Agency uncrewed spacecraft
* H II region, a region of interstellar atomic hydrogen that is ionized
* Hinduri language, spoken in India
* Human Influence Index
* Human Interface Infrastructure, or HII, part of the Unified Extensible Firmware Interface
* Hydraulics International
* Islamic and National Revolution Movement of Afghanistan (Persian: حرکت انقلاب اسلامی افغانستان, romanized: Harakat-i-Inqilab-i-Islami)
* Lake Havasu City Airport, Arizona, United States (IATA code)
* HII (album), a 1997 album by Japanese producer DJ Honda
* Hii River
