ACEC may refer to:
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Advisory Committee on Electromagnetic Compatibility, a branch of the International Electrotechnical Commission
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American Council of Engineering Companies
The American Council of Engineering Companies (ACEC) is the oldest and largest business association of engineering companies. It is organized as a federation of 52 state and regional councils with national headquarters in Washington, D.C., compris ...
, a representative of America's engineering industry
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Area of Critical Environmental Concern
Areas of Critical Environmental Concern (ACEC) is a conservation ecology program in the Western United States, managed by the Bureau of Land Management (BLM). The ACEC program was conceived in the 1976 Federal Lands Policy and Management Act ( ...
, a program managed by the Bureau of Land Management
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Area of Critical Environmental Concern (Massachusetts) The Massachusetts Area of Critical Environmental Concern (ACEC) Program is a list of state-designated places within the Commonwealth of Massachusetts, Commonwealth that receive special attention due to their natural and cultural resources. The progr ...
, a state level land protection program in Massachusetts
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Australian Computers in Education Conference, a conference held by the Australian Council for Computers in Education every two years
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SA Ateliers de Constructions Electriques de Charleroi
Sa, SA, S.A. or s.a. may refer to:
Arts, media and entertainment Music
* Initialism for "soprano and alto", voice types for which a piece of music is written
* SA (Samurai Attack), a Japanese punk rock band
* SA Martinez, a vocalist and DJ for ...
, Belgian electrical engineering company founded in 1904, defunct 1989
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