What does AEC stand for?

Abeyta Engineering Consultants, Inc. - Commercial firm

Academy of Electrical Contracting (EA)

Acceptable Effluent Concentration

Acoustic Echo Canceler (SAUS)

Acoustic Echo Cancellation (MWOL)

Action in Error Condition (SAUS)

Adaptive Echo Cancellation - Navy (MCD)

Additional Extended Coverage - Insurance

Adelaide Entertainment Centre - Australia

Adenylate Energy Charge (BARN)

Administrative, Executive, and Clerical (HEAS)

Adult Education Centre - British

Adult Education Council (SAUO)

Advanced Equipment Controller (AAEL)

Advanced Error Correction - Computer science (VERA)

Advanced Extension Course (SAUS)

Advance Exit Common (SAUS)

Aerial Embarkation Center (SAUS)

Aerial Experimental Component - Military (IUSS)

Aerocesar, Aerovias del Cesar - Colombia - ICAO designator (FAAC)

Aeronautical Research Council (SAUO)

Affaires Exterieures Canada - External Affairs Canada

Affiliated Employers of California (SRA)

Aft End Cone - NASA (NASA)

Aft Events Controller - NASA (MCD)

Agency Emergency Coordinator - Emergency Management (EMA)

Agricultural Economics Division - of AMS, Department of Agriculture

Agricultural Executive Committee (SAUO)

Agricultural Executive Council - British

Aircraft Radio Corporation (SAUO)

Air Eligibility Code

Air Emplaced Classifier (MCD)

Air Event Conference (SAUO)

Airship Experimental Center - Navy

Airways Engineering Corp. (SAUO)

Airworthiness Examination Committee (SAUO)

Alaska Engineering Commission - Later, the Alaska Railroad

Alberta Department of Culture Library - UTLAS symbol

Alberta Energy Co. Ltd. - Toronto Stock Exchange symbol - Vancouver Stock Exchange symbol

Alcohol Education Centre - British (DI)

All England Club (SAUO)

Alternate Exchange Carrier - Telecommunications (ACOL)

Alternative Energy Coalition

Altitude Engine Control (AAG)

Aluminum Extruders Council (EA)

Amelia Earhart Collectors Club (EA)

American Economic Council (EA)

American Education Coalition - Defunct (EA)

American Election Commission - Defunct (EA)

American Electrical Cases - A publication (DLA)

American Engineering Council

American Express Card - Credit card

American Radio Relay League Emergency Corps - Emergency Management (EMA)

Americans for Educational Choice (EA)

Amino(ethyl)carbazole - Organic chemistry

Aminoethyl Cellulose - Organic chemistry (OA)

Aminoethyl Cysteine - Biochemistry (OA)

Analog Electronic Computer

Anglican Episcopal Church (SAUO)

Animal Ethics Committee (SAUO)

Application Engineering Corporation (EFIS)

Arab Electronic Company (SAUO)

Architects Emergency Committee (SAUO)

Architectural and Engineering Construction (BYTE)

Architectural Energy Corp. - Commercial firm

Architectural Engineering Construction (SAUS)

Architecture, Engineering and Construction (SAUS)

Area Equipment Compounds - Military (AABC)

Area of Environmental Concern (FOTI)

Arizona Employers Council (SRA)

Arkansas Electric Cooperatives (SRA)

Armeria El Cazador - NCIC firearms make code (NCIC)

ARM Experiment Center (SAUS)

Army Educational Corps - Later, RAEC - British

Army Education Center

Army Electronics Command

Army Engineer Center (SAA)

Army Environmental Center - Aberdeen Proving Ground, MD

Army Establishment Committee (SAUO)

Ars Electronica Center (SAUO)

ASARS Exploitation Cell (SAUS)

Asbestos Environmental Controls, Inc. (EFIS)

Asia Electronic Conference (SAUO)

Assembled Electronic Component

Associated Estates Realty - NYSE symbol (SPSG)

Associated Estates Realty Corp. - NYSE symbol

Associate Enforcement Counsel - Environmental Protection Agency (GFGA)

Association des Editeurs Canadiens - Association of Canadian Editors

Association des Enducteurs, Calandreurs et Fabricants de Revetements de Sols Plastiques de la CEE - Association of Coated Fabrics, Plastic Films and Plastic and Synthetic Floor Coverings of the European Economic Community (PDAA)

Association des Etudes Canadiennes - Association for Canadian Studies - ACS

Association Europeenne de Ceramique - European Ceramic Association - France

Association Europeenne des Conservatoires - European Association of Conservatories - EAC (EAIO)

Association Europeenne des Contribuables - European Taxpayers Association - ETA (EA)

Association Europeenne pour la Cooperation - European Association for Cooperation

Association for Education in Citizenship (SAUO)

Association of Education Committees - British

Association of Electronic Cottagers - Defunct (EA)

Association of Episcopal Colleges (EA)

At Earliest Convenience - Medicine (AAMN)

Atlantic & East Carolina Railway Co. - AAR code

Atlas Educational Center (EA)

Atomic Energy Commission - Functions divided, 1975, between Nuclear Regulatory Commission and Energy Research and Development Administration

Atomic Energy Commission. Reports - A publication (DLA)

Atomic Energy Committee (SAUO)

Atomic Energy Corporation - South Africa - Research center

Atomic Energy Council (SAUO)

Attitude Engine Control (SAUS)

Australian Electoral Commission - Web site

Automated Engineering and Construction

Automatic Editing Control (SAUS)

Automatic Electrode Changer (or Changing) (SAUS)

Automatic Energy Control (SAUS)

Automatic Engine Control - Heavy-duty diesel engines

Automatic Envelope Compression (SAUS)

Automatic Equipment Corp. (EFIS)

Automatic Error Correction (SAUS)

Automatic Exciter Control

Automatic Exposure Control - In reprographic systems

Average Electrode Current

Aviation Electrician's Mate, Chief - Navy rating

Aviation Electronic Combat - Army

Aviation Engineer Command (SAUS)

Concordia College, Edmonton, Alberta - Library symbol - National Library of Canada (NLC)

Sa'idi Spoken Arabic - Language code (ETLW)

United States Army, Corps of Engineers, Los Angeles District, Los Angeles, CA - OCLC symbol (OCLC)

Young Brothers - NCIC boat manufacturer code (NCIC)

Young Brothers Co., Inc., Corea, ME - Manufacturer code for watercraft hull identification number (USCG)