CHAIN may refer to: *

CHAIN (industry standard) The CECED Convergence Working Group has defined a new platform, called CHAIN (Ceced Home Appliances Interoperating Network), which defines a protocol for interconnecting different home appliances in a single multibrand system. It allows for contro ...

, an acronym for Ceced Home Appliances Interoperating Network, a standard for a multi-brands home network of interactive household appliances. *

Controlled and Harmonised Aeronautical Information Network The Controlled and Harmonised Aeronautical Information Network (abbreviated: ''CHAIN'') is a concept developed by EUROCONTROL to improve the quality, integrity, accuracy and interoperability of aeronautical data in kind of a digital data chain avoi ...

, a concept of EUROCONTROL to improve the quality of aeronautical data. *

Canadian High Arctic Ionospheric Network The Canadian High Arctic Ionospheric Network (CHAIN) is an array of ground-based radio instruments deployed in the Canadian Arctic and operated by the University of New Brunswick. The CHAIN instruments include high data-rate GPS receivers and digit ...

, an array of ground-based radio instruments

See also