HTU
HTU stands for:
- Hapag Touristik Union, the former tourism holding company of Hapag -Lloyd AG, based in Hanover, see TUI
- Hydrothermal upgrading, a biomass liquefaction process of a Dutch research consortium
- Hessian Taekwondo Union, a sports association based in Hammerbach see German Taekwondo Union
- Students' Union at the Technical University, Student Representative at Technical Universities
- Huston - Tillotson University, a university in Austin, Texas, United States
- The airport of Hope Town, South Africa, according to the IATA Airport Code
- Disambiguation
- Abbreviation