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Showing results for AEC. Search instead for NASEC.

AEC

1 American  

abbreviation

  1. Atomic Energy Commission.

A.E.C. 2 American  

abbreviation

Insurance.

  1. additional extended coverage.

AEC British  

abbreviation

  1. Atomic Energy Commission

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

We value the MC business at $62 a share, and you get the AEC business for free.

From Barron's • Jan. 23, 2026

The AEC does not formally declare a seat until it is confident the result will not change based on the number of uncounted votes, which can sometimes take days.

From BBC • Mar. 27, 2025

For other users, the AEC was "available for people to ask questions or seek information".

From Reuters • Sep. 27, 2023

“We’ve certainly seen more threats against AEC than we’ve seen previously which I think, frankly, is a disgrace,” Rogers added.

From Seattle Times • Sep. 20, 2023

Lawrence suddenly found himself waging a fierce batde against rising complaints at the AEC about the MTA’s high cost and indifferent performance.

From "Big Science" by Michael Hiltzik

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.