# Arp

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> Source: https://en.wikipedia.org/wiki/Arp
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**Arp** or **ARP** may refer to:

## Businesses and organizations

- [Applied Research in Patacriticism](/source/Applied_Research_in_Patacriticism), a digital humanities lab based at the University of Virginia, US
- [Amphibious Reconnaissance and Patrol Unit](/source/Amphibious_Reconnaissance_and_Patrol_Unit), a Taiwan special forces group
- [Air Raid Precautions](/source/Air_Raid_Precautions), a UK civil defence 1924–1946
- [Anti-Revolutionary Party](/source/Anti-Revolutionary_Party) (Dutch *Anti-Revolutionaire Partij*), a defunct Dutch political party
- [Autoradiopuhelin](/source/Autoradiopuhelin) (*car radio phone*), a Finnish mobile phone network
- [Assembly of the Representatives of the People](/source/Assembly_of_the_Representatives_of_the_People), Tunisian government
- [Associate Reformed Presbyterian Church](/source/Associate_Reformed_Presbyterian_Church) (ARPC), US
- [Association for Research in Personality](/source/Association_for_Research_in_Personality), US

## Law

- [Adaptation Reporting Power](/source/Adaptation_Reporting_Power), under the UK 2008 Climate Change Act
- [American Rescue Plan Act of 2021](/source/American_Rescue_Plan_Act_of_2021), an economic stimulus bill

## Music

- [ARP Instruments](/source/ARP_Instruments), a former electronic musical instrument maker
- [Arpeggiator](/source/Arpeggiator), on sound synthesizers and electronic organs
- "Arp", a song by Apoptygma Berzerk from *[The Apopcalyptic Manifesto](/source/The_Apopcalyptic_Manifesto)*
- "Arp", a song by Arcane Roots from *[Melancholia Hymns](/source/Melancholia_Hymns)*
- "Faust Arp", a song by [Radiohead](/source/Radiohead) from their album *[In Rainbows](/source/In_Rainbows)*
- "Arp #1", a song by French artist [Jackson and His Computerband](/source/Jackson_and_His_Computerband) from his album *Glow.*

## Places

- [Arp, Georgia](/source/Arp,_Georgia), US
- [Arp, Tennessee](/source/Arp,_Tennessee), US
- [Arp, Texas](/source/Arp,_Texas), US

## Science and technology

- [Active rollover protection](/source/Active_rollover_protection), a vehicle safety technology
- [Address Resolution Protocol](/source/Address_Resolution_Protocol), a communication protocol
- [Arc routing problem](/source/Arc_routing_problem), a category of general routing problems
- [Arp catalogue](/source/Arp_catalogue), of galaxies
- Arp, a [rosemary](/source/Rosemary) cultivar

## People

- [Andrice Arp](/source/Andrice_Arp) (born 1969), US comics artist and illustrator
- [Bill Arp](/source/Bill_Arp), (1826-1903) Charles Henry Smith, US writer and politician.
- [Halton Arp](/source/Halton_Arp) (1927–2013), American astronomer
- [Fiete Arp](/source/Fiete_Arp) (born 2000), German footballer
- [Jean Arp](/source/Jean_Arp) (1886–1966) or Hans Arp, German-French artist
- [Robert Arp](/source/Robert_Arp) (born 1970), American philosopher
- [Sophie Taeuber-Arp](/source/Sophie_Taeuber-Arp) (1889–1943), Swiss artist
- [Arp Schnitger](/source/Arp_Schnitger) (1648-1719), German organ builder

## Other uses

- [Airport reference point](/source/Airport_reference_point), a designated geographical location
- Aerial Rescue Platform, a type of [stretcher](/source/Stretcher) used in helicopter rescue missions
- [Arapaho language](/source/Arapaho_language) (ISO 639-3 code: arp), a Native American language

## See also

- [AARP](/source/AARP), formerly the American Association of Retired Persons
- Actin-related protein, for example [Arp10](/source/Actin_related_protein_10_homolog)) - [Arp2/3 complex](/source/Arp2/3_complex), a protein
- [ARP spoofing](/source/ARP_spoofing), a networking attack
- [AR-15–style pistol](/source/AR-15%E2%80%93style_pistol), a handgun with an AR-15-style receiver

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Adapted from the Wikipedia article [Arp](https://en.wikipedia.org/wiki/Arp) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Arp?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.