- Source: HIIT (disambiguation)
HIIT is high-intensity interval training.
HIIT may also refer to:
Helsinki Institute for Information Technology, a computer science research institute in Helsinki, Finland
Hamdard Institute of Information Technology, a computer science institute at Hamdard University in Karachi, Pakistan
"HIIT", an episode of How Heavy Are the Dumbbells You Lift?
HIIT Brands, and activeware company acquired by ASOS
