Relay (disambiguation)
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Look up relay in Wiktionary, the free dictionary.
Relay may refer to:
- a station in a message forwarding system, especially for the changing of horses by couriers
- Relay league
- cursus publicus (Roman Empire)
- Relay, an electronics component
- Microwave radio relay
- Relay race
- Telecommunications Relay Service, a telephone accessibility service for the Deaf
- Relay (satellite), a communications satellite
- Bitnet Relay, an online chat system on the BITNET
- Relay Directory Manager, an AJAX application
- Relay, a song by The Who
Relay is another name for:
- A repeater, a device that retransmits signals
- A medium-altitude satellite operating as a repeater
- Mail relay is a server used for delivering e-mail, usually by SMTP; see also open mail relay
- The Citroën Jumper
- Relayer, a Yes album