Atmos may refer to: * An abbreviation for the Earth's atmosphere * The atmosphere (unit), a unit of pressure Atmos may also refer to: * ATMOS (festival), The Technical Festival of BITS Pilani Hyderabad Campus * Atmos Energy Corporation, a U.S. energy company * Atmos clock, a clock manufactured by Jaeger-LeCoultre, which runs on changes in ambient temperature * Oric Atmos, a home computer first marketed in 1984 * Ambience (sound recording), sounds of a given location or space * Dolby Atmos, surround sound format * ATMOS Software, an Australian computer and video game company * Atmos (character), a minor character in the 30th century DC Universe * Atmos Heating Systems, a British supplier of industrial and domestic heaters * ATMOS (ATMospheric Omission System), fictional technology in the 2008 ''Doctor Who'' two-part serial " The Sontaran Stratagem" / " The Poison Sky" * ATMOS 2000, a self-propelled Israeli artillery system produced by Soltam Systems Ltd * EMC Atmos, a clustered computer storage system from EMC Corporation * Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems (ATMOS) * ''Atmos'' (album), an album by Miroslav Vitouš

See also