ES

ES or similar may refer to:

Geography

• Spain, a country in Europe, ES (Short for España) in the ISO 3166-1 country code
• El Salvador, FIPS 10-4 country code
• Espírito Santo, a state in Brazil, ISO 3166-2:BR code
• Eš, a village in the Czech Republic

Science

• E-skip, or sporadic E, a concept related to broadcast frequencies
• Edison screw, a kind of lightbulb socket whose sizes are preceded with ES (e.g. ES14).
• Einsteinium, a synthetic chemical element (Es)
• Embryonic stem cell, a type of pluripotent stem cell derived from an early-stage embryo
• Esophageal sphincter
• Exasecond, an SI unit of time
• Exasiemens, an SI unit of electric conductance

Computer technology

• .es, top-level Internet domain for Spain
• Es shell, a Unix shell
• ES EVM, a Soviet series of IBM computer clones
• Elementary stream, part of the MPEG communication protocol
• Es (operating system), an operating system from Nintendo
• ES register of x86 computer architecture
• Errored Seconds
• Expert Systems - in context of Artificial Intelligence

Media and entertainment

• E's, a manga series by Satoru Yuiga
• Es, a 1966 West German film directed by Ulrich Schamoni—see It (1966 film)
• ES (Eternal Sabbath), a manga by Fuyumi Soryo
• Es (band), a Finnish music project
• Ensemble Studios, Strategy game producer
• ES, a weekly features and arts magazine, a supplement of the Evening Standard
• Eternal Silence, FPS/ space-combat video game built on the 2004 Source engine.
• Enter Shikari, an English Metalcore Band

Companies and products

• Gibson ES Series, a line of guitars
• Ensemble Studios, a game developer
• Lexus ES, a series of automobiles
• Euro Shopper, a discount brand

Other uses

• Spanish language, ES in the ISO 639 alpha-2 language code (ES is short for Español, the Spanish word for "Spanish")
• Es (cyrillic), a letter in the Cyrillic alphabet that looks like the Latin letter C
• Eurosinkut, abbreviated as *es, a Finnish singles community
• E-mini S&P, a futures contract on the Chicago Mercantile that uses the symbol ES
• Eurostar, a train service
• DHL International Aviation ME, ES in IATA code
• A phonetic spelling of the Latin alphabet letter S
• An alternate name for the musical note E♭ (E-flat)
• Série économique et sociale, a specialization within the French academic "baccalauréat" degree
• License place code Esslingen (district), in Germany
• Emirates Stadium, the home of Arsenal FC
• Emekli Sandığı, a social security organization in Turkey
• An abbreviation for Environmental Studies, as used by the University of Waterloo Faculty of Environment Student Society.
• Expected shortfall, a measure of risk