Perm or PERM may refer to:
Places
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Perm, Russia, a city in Russia
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Permsky District
Perm District (, ) is an administrative district (raion), one of the thirty-three in Perm Krai, Russia.Law #416-67 Population - 116,353 (2021)
Geography
The Perm district is located in the suburban area of Perm. It borders on Krasnokamsk munic ...
, the district
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Perm Krai
Perm Krai (, ; ) is a federal subjects of Russia, federal subject of Russia (a Krais of Russia, krai), located in Eastern Europe. Its administrative center is Perm, Russia, Perm. The population of the krai was 2,532,405 (2021 Russian census, 2021 ...
, a federal subject of Russia since 2005
**
Perm Oblast
Until 1 December 2005, Perm Oblast () was a federal subject of Russia (an oblast) in Privolzhsky (Volga) Federal District. According to the results of the referendum held in October 2004, Perm Oblast was merged with Komi-Permyak Autonomous Okrug ...
, a former federal subject of Russia 1938–2005
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Perm Governorate, an administrative unit until 1923
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Great Perm, a medieval state
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Perm, Ontario, a small community in Canada
Other uses
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Perm (hairstyle)
A permanent wave, commonly called a perm or permanent (sometimes called a "curly perm" to distinguish it from a "Hair straightening, straight perm"), is a hairstyle consisting of waves or curls set into the hair. The curls may last a number of ...
, or permanent hairstyle, that may last for several months
*
Perm (unit)
A perm is a unit of permeance or "water vapor transmission" given a certain differential in partial pressures on either side of a material or membrane.
Definitions
;U.S. perm
:The U.S. perm is defined as 1 grain of water vapor per hour, per squ ...
, a unit of permeance (or water vapor transmission) of materials and membranes
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PERM (computer), an early electronic computer
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Permanent Labor Certification (Program Electronic Review Management), an American electronic labor certification system
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P.E.R.M. or Petrol Electric railmotor
* "Perm", a 2016 song by Bruno Mars from ''
24K Magic''
*
Permian
The Permian ( ) is a geologic period and System (stratigraphy), stratigraphic system which spans 47 million years, from the end of the Carboniferous Period million years ago (Mya), to the beginning of the Triassic Period 251.902 Mya. It is the s ...
, a geologic period
See also
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Permian (disambiguation)
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Permsky (disambiguation)
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Permutation
In mathematics, a permutation of a set can mean one of two different things:
* an arrangement of its members in a sequence or linear order, or
* the act or process of changing the linear order of an ordered set.
An example of the first mean ...
(mathematics)
*
UEC-Perm Engines, a Russian company
{{Disambiguation, geo