Es, ES, or similar may refer to:
Estonia (; Estonian: Eesti [ˈeːsti]), officially the Republic of Estonia (Estonian: Eesti Vabariik), is a country in the Baltic region of Northern and Eastern Europe.
Escherichia coli (; also known as E. coli) is a gram-negative, facultatively anaerobic, rod-shaped, coliform bacterium of the genus Escherichia that is commonly found in the lower intestine of warm-blooded organisms (endotherms).
Esperanto ( or ; in Esperanto: [espeˈranto] listen ) is a constructed international auxiliary language.
ESPN (originally an acronym for Entertainment and Sports Programming Network) is a U.S.-based global cable and satellite sports television channel owned by ESPN Inc., a joint venture between The Walt Disney Company (which operates the network) and the Hearst Corporation (which owns a 20% minority share) The company was founded in 1979 by Bill Rasmussen along with his brother Scott and Ed Egan.
An essay is, generally, a piece of writing that gives the author's own argument — but the definition is vague, overlapping with those of an article, a pamphlet, and a short story.
Espionage (colloquially, spying) is the obtaining of secret or confidential information without the permission of the holder of the information.