Fios

Fios may refer to:

• Fíos, a parish in Parres, Spain
• Verizon Fios, bundled home communications service offered by Verizon Communications in the US
• FiOS from Frontier, the former name for Frontier FiberOptic, a bundled home communications service offered by Frontier Communications in the US
• FiOS1, a defunct news-based pay television network carried by Verizon Fios in the New York metropolitan area
• FIoS, after a name denotes Fellow of the Institute of Swimming
• fios, an anticapitalist platform in Galicia, Spain.

• Telefios, a former Scottish Gaelic-language news programme
• Institute of Swimming, a swimming educational organisation based in Loughborough, Leicestershire.