AcronymFinder.com hosts a large, searchable dictionary of acronym meanings
AcronymFinder.com is a searchable online dictionary of abbreviations, acronyms, and initialisms, covering domains such as computers, science, technology, government, telecommunications, and the military. It serves students, researchers, professionals, and anyone needing to decode or look up unfamiliar shorthand. The database contains over 2,985,000 definitions and is operated by Mountain Data Systems, based in Estes Park, Colorado.
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Authority
95/100
Safety
90/100
Registered
Sep 3, 1998
28 years old · Cloudflare, Inc.
On record
since 2006
4 of 5 safety checks passed (Sep 5, 2026).
AboutUs has not vetted this site. 1 of 5 automated safety check did not pass. Everything below is what we could measure automatically. Anything you do on the site — paying, sharing personal details, downloading — is between you and the site, not AboutUs.
Current facts
What AboutUs observed on the live site and in WHOIS/DNS today. These are measurements, not an endorsement of the site.
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Mountain Data Systems — company name on record since 2006; still matches the live site.
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Domain registered Sep 3, 1998 — 28 years old.
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Registrar today: Cloudflare, Inc. — unchanged since AboutUs began tracking (Jul 25, 2026).