Arch (disambiguation)

An arch is a curved structure capable of spanning a space while supporting significant weight.

Arch may also refer to:

*Arch (St. Louis), or Gateway Arch, an iconic monument in St. Louis, Missouri, U.S.
*Arch (fingerprint), a basic pattern
*Arch, Switzerland, a municipality in the Swiss canton of Bern
*Arch 22, a commemorative arch The Gambia
*Arch Coal, an American coal mining and processing company
*Arch form, a sectional structure for a piece of music
*Arch Linux, a Linux distribution founded by Judd Vinet that emphasizes simplicity
*Arches of the foot, a part of human feet
*GNU arch, in software, a source code management tool
*Natural arch, a rock form with a naturally occurring passageway
*The Arch (Hong Kong), a residential skyscraper in Kowloon, Hong Kong

ARCH may refer to:
*Action on Rights for Children, an not-for-profit children’s rights organisation in the U.K.
*Autoregressive conditional heteroskedasticity, an analysis model in economic theory

ee also

*Arches (disambiguaton)
*Arch Rock (disambiguation)