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GCA

American  
  1. Girls' Clubs of America.

  2. Aeronautics. ground-controlled approach.


GCA British  

abbreviation

  1. aeronautics ground control approach

  2. Guatemala (international car registration)

"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.

Amanda Fergusson, the chief executive of the GCA, said the industry welcomed the changes.

From BBC • Oct. 22, 2025

In the decade and a half before the GCA kneecapped his war-surplus business, Cummings imported some 5 million firearms for distribution on the U.S. consumer market.

From Slate • May 25, 2025

“The GCA does not define ‘willful,’” the spokesman said, citing a statement from its website.

From Washington Times • Nov. 25, 2022

Gonzalez and Barton are now GCA board members, and each of the GCA teachers is a certified zoo docent.

From Los Angeles Times • Nov. 21, 2021

“There is no vaccine for climate change”, GCA chair and former United Nations Secretary-General Ban Ki-moon told reporters on the eve of the event.

From Reuters • Jan. 25, 2021

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