HTU

HTU may refer to:

Universities

 * Hokkaido Tokai University in Japan
 * Holy Trinity University, in Puerto Princesa City, Palawan, Philippines
 * Huston–Tillotson University, in Austin, Texas, United States

Other uses

 * Hashtag United, a YouTube-based association football club
 * Hitu language, spoken in Indonesia
 * Hongtu Airlines, a Chinese airline
 * Hopetoun Airport, in Victoria, Australia
 * Hydrothermal upgrading