acronym
noun
ac·ro·nym
ˈa-krə-ˌnim 
: a word (such as NATO, radar, or laser) formed from the initial letter or letters of each of the successive parts or major parts of a compound term
also
: an abbreviation (such as FBI) formed from initial letters : initialism
Examples of acronym in a Sentence
The North Atlantic Treaty Organization is known by the acronym “NATO.”
Recent Examples on the Web
They’ve also been known to read internal Slack message boards to pick up on corporate lingo and acronyms and to find out who to target for permissions to systems.
—
Amanda Gerut, Fortune, 1 Jan. 2026
They were named from over 50,000 suggestions submitted by members of the public, including Anzac, an acronym for the Australian and New Zealand Army Corps, whose bravery in battle is honored with a national remembrance day each April.
—Oscar Holland, CNN Money, 1 Jan. 2026
As many state workers are aware, California agencies frequently use niche acronyms and specific language to refer to departments.
—William Melhado, Sacbee.com, 31 Dec. 2025
Ferrari’s fabled acronym for Gran Turismo Omologato basically signifies a grand-touring race car that’s been homologated for production.
—Viju Mathew, Robb Report, 29 Dec. 2025
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Amanda Gerut, Fortune, 1 Jan. 2026
They were named from over 50,000 suggestions submitted by members of the public, including Anzac, an acronym for the Australian and New Zealand Army Corps, whose bravery in battle is honored with a national remembrance day each April.
—Oscar Holland, CNN Money, 1 Jan. 2026
As many state workers are aware, California agencies frequently use niche acronyms and specific language to refer to departments.
—William Melhado, Sacbee.com, 31 Dec. 2025
Ferrari’s fabled acronym for Gran Turismo Omologato basically signifies a grand-touring race car that’s been homologated for production.
—Viju Mathew, Robb Report, 29 Dec. 2025
See All Example Sentences for acronym
Cite this Entry
“Acronym.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/acronym. Accessed 6 Jan. 2026.
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acronym
noun
ac·ro·nym
ˈak-rə-ˌnim
: a word (as radar) formed from the beginning letter or letters of each or most of the parts of a compound term
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