Ed, ed or ED may refer to:

Arts and entertainment

* Ed (film), ''Ed'' (film), a 1996 film starring Matt LeBlanc * Ed (Fullmetal Alchemist), Ed (''Fullmetal Alchemist'') or Edward Elric, a character in ''Fullmetal Alchemist'' media * Ed (TV series), ''Ed'' (TV series), a TV series that ran from 2000 to 2004

Businesses and organizations

* Ed (supermarket), a French brand of discount stores founded in 1978 * Consolidated Edison, from their NYSE stock symbol * United States Department of Education, a department of the United States government * Enforcement Directorate, a law enforcement and economic intelligence agency in India * European Democrats, a loose association of conservative political parties in Europe * Airblue (IATA code ED), a private Pakistani airline * Eagle Dynamics, a Swiss software company

Places

* Ed, Kentucky, an unincorporated community in the United States * Ed, Sweden, a town in Dals-Ed, Sweden * Erode Junction railway station, station code ED

Health and medicine

* Eating disorder, mental disorders defined by abnormal eating habits * Ectodermal dysplasia, a group of syndromes deriving from abnormalities of the ectodermal structures * Effective dose (pharmacology), the dose of pharmacologic agent which will have a therapeutic effect * Emergency department, a medical treatment facility specialising in acute care of patients * Endocrine disruptor, a chemical which can affect the operation of hormonal systems * Erectile dysfunction, the inability to develop or maintain an erection of the penis * Esophageal dysmotility, a digestive disorder

Technology

* NZR ED class, a New Zealand electric locomotive * ed (text editor), the standard UNIX text editor * Electrodialysis, a method of water purification * Engineering drawing, a type of technical drawing * Erase Display (ANSI), an ANSI X3.64 escape sequence * Explosive decompression, a rapid drop in air pressure * Extra-high density, in reference to a floppy disk

People

* Ed (given name), including fictional characters with the name

Other uses

* ''-ed'', an English verb ending * Ed, an Witness (altar), altar built by Israelite tribes by the River Jordan * Edition (printmaking), a number of prints struck from one plate, usually at the same time * Edition (book) * Editor * Education, as in "tech ed" (technical education) or "phys ed" (physical education) * Encyclopedia Dramatica, a parody-based wiki * Toyota Carina ED, a C-segment hardtop saloon car * Efficiency Decoration, a decoration formerly awarded by militaries of the Commonwealth of Nations * Dominical letter ED for a leap year starting on Wednesday * Expiration date (expiry date) * Early decision, a form of college admission in the United States