GCA

1. Girls' Clubs of America.
2. Aeronautics. ground-controlled approach.

GCA

abbreviation for

1. aeronautics ground control approach
2. Guatemala (international car registration)

Example Sentences

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

From Washington Times

Chess Center and now at his own Maryland-based GCA Children’s Chess, is also a witty writer and annotator.

From Washington Times

GCA partnered with the Fresno Chaffee Zoo and has made visits there a regular part of its curriculum.

From Los Angeles Times

The GCA official said the sale was “an orderly, international process”, adding: “geopolitics is not a factor”.

From Reuters

“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