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OAS

American  

OAS British  

abbreviation

  1. Organization of American States

  2. Organisation de l'armée secrète; an organization of European settlers in Algeria who opposed Algerian independence by acts of terrorism (1961–63)

"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

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The proposal, made at a gathering of OAS ambassadors, was supported by a large majority, though Mexico and Brazil expressed reservations.

From Barron's ● Aug. 5, 2026

In 2019 Ms Villarán admitted taking funds from Odebrecht and OAS to finance her 2013 mayoral campaign to stay in office, but denied they constituted bribes.

From BBC ● Jun. 30, 2025

The OAS also called for a meeting to discuss the Ecuador incident.

From Seattle Times ● Apr. 6, 2024

The U.S. is an influential member of the OAS.

From Washington Times ● Sep. 30, 2023

But Papi’s name and Tío Toni’s were not listed among those of the prisoners the OAS interviewed when they came.

From "Before We Were Free" by Julia Alvarez

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