HIH may refer to:
* His or Her
Imperial Highness, a title used for members of an imperial family
*
HIH Insurance, a former Australian insurance company
*
Harstad University College (Norwegian: ')
*
Heart in Hand (band), an English band
*
Pamosu language's ISO code
* "
Harleys in Hawaii", a song by
Katy Perry
Katheryn Elizabeth Hudson (born October 25, 1984), known professionally as Katy Perry, is an American singer, songwriter, and television personality. Known for her influence on modern pop music and her Camp (style), campy style, she has been ...
, 2019
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