Browse thousands of computing terms, acronyms, and jargon with clear explanations in this free online dictionary for tech and IT topics.
Look up computing terms and jargon instantly
FOLDOC is a free online dictionary focused entirely on computing and technology. Whether you’re looking up acronyms, programming languages, or tech jargon, you’ll find clear explanations for a huge range of terms—covering everything from operating systems and networking to electronics and computer theory.
It’s a handy resource for students, professionals, or anyone curious about the language of computing. You can search for specific topics, explore random entries, or browse through categories to deepen your understanding of IT and related fields. If you ever get stuck on a tech term, this dictionary is a quick way to get reliable definitions and background info.
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