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Perm (disambiguation)

From Simple English Wikipedia, the free encyclopedia

Perm may mean:

  • Perm, a city in Russia
  • Perm Krai, a federal subject of Russia
  • Perm Oblast, a former federal subject of Russia
  • Permian, a geologic period
  • Permanent wave, a hair treatment
  • Perm, a historic region in Russia, approximately comprising the modern Perm Krai and the Komi Republic, between the 13th and 17th centuries
  • Permutation (mathematics)
  • PERM, an early computer
  • Perm (unit), a unit of permeance (gas or vapor transmission) in materials and membranes.
  • PERM, Form ETA 9089, the permanent labor certification issued by the U.S. Department of Labor which allows an employer to hire a foreign worker to work permanently in the United States. Replaces the old Labor Certification, Form ETA 750 A and B.