HPL (disambiguation)

HPL stands for:

  • Human placental lactogen, a human hormone.
  • High pressure laminates, a composite material plate in the form of several layers of paper and resin.
  • Human Performance and Limitations ( human performance ), a training subject in general aviation
  • H. P. Lovecraft, American writer
  • High Powered Language, a programming language developed by Hewlett Packard in 1976

HPL as distinguishing signs on license plate:

  • Poland: Police indicator for the Police Academy in Szczytno, police training schools in Pila, Slupsk and Katowice and the Police Education Centre Legionowo
  • Disambiguation
  • Abbreviation
400870
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