CE

CE, Ce, ce, or variants may refer to:

Business

 * CE marking (stylized Conformité Européenne (logo).svg), a mandatory administrative marking asserting conformity with relevant standards, applied certain products offered for sale within the European Economic Area;
 * Customer equity, the total combined customer lifetime values of all of the company's customers
 * Combustion Engineering, a former American manufacturer of power systems
 * Nationwide Airlines (South Africa) (IATA airline designator CE)

Calendar

 * Common Era (abbreviated CE), an alternative term to Anno Domini (AD)
 * "Christian Era", also known as Anno Domini

Education

 * College English, an official publication of the American National Council of Teachers of English
 * Common Entrance Examination, tests used by independent schools in the UK
 * Conductive education, an educational system developed for people with motor disorders
 * Continuing education, a broad spectrum of post-secondary learning activities and programs
 * Chartered engineer (UK), a professional engineer licensed by a professional body (modern abbreviation CEng)
 * Hong Kong Certificate of Education Examination, a standardized examination from 1974 to 2011

Entertainment

 * cê, a 2006 music album by Caetano Veloso
 * Chaotic Evil, an alignment in the tabletop game Dungeons and Dragons
 * Collector's edition, describing some special editions of software, movies, and books
 * Cash Explosion, Ohio Lottery's scratch off game and weekly game show
 * Halo: Combat Evolved, sometimes abbreviated as Halo: CE

Job titles

 * Chief Executive, administrative head of some regions
 * County executive, the head of the executive branch of county government, common in the U.S.
 * Construction Electrician (US Navy), a Seabee occupational rating in the U.S. Navy

Languages

 * Canadian English
 * Chechen language (ISO 639-1 language code: ce)
 * Commonwealth English

Organizations

 * Church of England, the state church of the U.K. and mother church of the Anglican Communion, also referred to as the C of E
 * Command element (United States Marine Corps), headquarters component of U.S. Marine Corps Marine Air-Ground Task Force (MAGTF)
 * European Community, (Communauté Européenne, Comunità Europea, Comunidade Europeia, Comunitatea Europeană, Comunidad Europea)

Places

 * Cé (Pictish territory), an early medieval Pictish territory in modern-day Scotland
 * Province of Caserta (ISO 3166-2:IT code CE), a province of Italy
 * County Clare, Ireland (vehicle registration plate code CE)
 * Ceará (ISO 3166-2:BR code CE), a state in Brazil
 * Ceper railway station, a railway station in Indonesia (station code)
 * Lough Key, known in Irish as Loch Cé
 * Sri Lanka (FIPS Pub 10-4 and obsolete NATO country code CE)

Computing

 * Central European, an alternate name for Windows-1250
 * Cheat Engine, a system debugger and cheating tool
 * Clear Entry, a button on a standard electronic calculator that clears the last number entered
 * c.e., a common abbreviation for Computably enumerable, a property of some sets in computability theory
 * Congestion Experienced, a protocol element of the Explicit Congestion Notification data networking protocol
 * Customer edge router, a router at the customer premises that is connected to a Multi-protocol Label Switching network
 * Windows CE, "Consumer Edition", a version of the Windows operating system designed for mobile devices

Other uses in science and technology

 * Capillary electrophoresis, a technique used to separate ionic species by their charge and frictional forces
 * CE phase, the phase between carrier and envelope of an electromagnetic wave
 * Cerium, symbol Ce, a chemical element
 * Cholesteryl ester
 * Civil engineering
 * Common envelope, gas containing a binary system.
 * Conjugated estrogen
 * Consumer electronics
 * Customer engineer

Other uses

 * Copy editing, improving the formatting, style, and accuracy of text