ESS

Look up ess or -ess in Wiktionary, the free dictionary.

Ess is the letter S.

ESS may also stand for:

Technology

• ESS Technology, a manufacturer of multimedia technology
• Electronic switching system, an automated telephone exchange
• Emacs Speaks Statistics, a math add-on for a text editor
• Emergency stop signal, a distinctive flashing signal on automobiles
• Energy storage system
• IBM Enterprise Storage Server, a data storage system
• Environmental Sensor Station, another name for a Road Weather Information System
• Environmental stress screening, a test for electronic hardware
• Extended Service Set, a wireless networking unit
• Ekahau Site Survey, an enterprise-grade Wi-Fi design and maintenance tool for Wi-Fi professionals

Science

• Evolutionarily stable strategy, a pattern of population behavior
• Explained sum of squares, a measure of statistical accuracy
• Epworth Sleepiness Scale, an assessment for sleep disorders
• European Social Survey, a mapping of social dispositions
• European Spallation Source, a nuclear research facility
• Earth system science, the interdisciplinary study of the Earth as a system

Government

• Economic System of Socialism, an East German economic policy
• European Security Strategy, a European Union security policy
• Emergency Social Services, a British Columbian emergency service

Schools

• European Standard School, in Dhaka, Bangladesh
• Enfield Station School, in School Administrative Unit 31, Maine, United States

Other uses

• Essex
  • Ess. (standard abbreviation)
  • Essex Chapman code ESS
• Essen/Mülheim Airport, Germany, with IATA code ESS
• Employee self-service, a human resources management application
• English Springer Spaniel, an abbreviation for the dog breed, most commonly used in North America
• Étoile Sportive du Sahel, a Tunisian football club
• Eurest Support Services, a company that feeds armies
• Extreme Sailing Series, a series of sailing regattas