HPU
HPU is the abbreviation for:
- Hämopyrrollaktamurie, a manifestation of the condition porphyrinuria
- Hawaii Pacific University in Honolulu and Kaneohe, Hawaii, USA
- Howard Payne University in Brownwood, Texas, United States
- High Point University in High Point, North Carolina, United States
- Hydrolysis the material polyurethane, also known as thermoplastic polyurethane, see Polyurethanes
HPU as distinguishing signs on license plate:
- Poland: Police indicator for the Greater Poland Voivodeship
- Disambiguation
- Abbreviation