COI

British

abbreviation

Central Office of Information

"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.

Lee cautioned that sellers can easily fake their Certificate of Ingredients, or COI, put forth as a marker of confidence.

From The Wall Street Journal • May 11, 2026

Salon previously reported the findings of the COI, which covers allegations from all sides in the region from Oct.

From Salon • Nov. 11, 2024

“Los organizadores y el COI rezan para que empiece el deporte”, afirma Payne.

From Los Angeles Times • Jul. 20, 2024

Michigan self-imposing a penalty does not end the case, which could still go to a hearing before the COI and take months to be resolved.

From Seattle Times • Aug. 21, 2023

The three-member COI was created after the 11-day conflict in May, 2021 during which 250 Gaza Palestinians and 13 people in Israel died.

From Reuters • Nov. 7, 2022

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