Peripheries of Greece numbered.svg

Periphery or peripheral may refer to:

Music

*Periphery (band), American progressive metal band
*Periphery (album), ''Periphery'' (album), released in 2010 by Periphery
* "Periphery", a song from Fiona Apple's album ''The Idler Wheel...''

Gaming and entertainment

*Periphery, a group of political entities in BattleTech#Periphery, BattleTech, a wargaming franchise
*''The Peripheral'', a 2014 novel by William Gibson
**''The Peripheral (TV series), The Peripheral'', a streaming series based on Gibson's novel

Tech and math

* Peripheral, an external device attached to a computer
* Peripheral, an alternate mathematical term for boundary parallel in manifold theory
*Peripheral cycle, a mathematical term in graph theory

Political

*Periphery countries, the least developed countries in world systems theory
*Periphery (France), statistical area designating a commuter belt around an urban unit
* Peripheries of Greece or ''administrative regions of Greece'' (Greek: , '), the country's first-level administrative divisions
** Peripheral units of Greece or ''regional units of Greece'' (Greek: , '), second-level administrative divisions

Biology

* Periphery, all of the Human body, body outside of the central nervous system
*Peripherally selective drug, a drug with a primary mechanism of action outside of the central nervous system
* Peripheral nervous system, the part of the nervous system outside of the central nervous system
*Peripheral vision, a part of the vision that occurs on the edges of the field of vision

See also

* Peripheral unit (disambiguation)

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