CE

CE, Ce or ce may refer to:

Science and technology

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
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, a router at the customer premises that is connected to a Multi-protocol Label Switching network
Windows CE, a version of the Windows operating system designed for mobile devices

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, cf. frequency comb
Cerium (symbol Ce), a chemical element
Cholesteryl ester
Civil engineering
Common envelope, gas containing a binary system.
Conjugated estrogen
Consumer electronics
Customer engineer

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

CE marking (stylized ), a mandatory conformity marking for certain products sold within the European Economic Area; not to be confused with "China Export"
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)

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
Hong Kong Certificate of Education Examination, a standardized examination from 1974 to 2011

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

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, (French: Communauté Européenne, Portuguese: Comunità Europea, Portuguese: Comunidade Europeia, Romanian: Comunitatea Europeană, Spanish: Comunidad Europea)

Common Era or Current Era (abbreviated CE), an alternative term to Anno Domini (AD)