UUID

Definition : Universally Unique IDentifier
Category : Computing » General Computing
Country/Region : Worldwide Worldwide
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What does UUID mean?

Universally Unique IDentifier (UUID) is a 128-bit identifier that is used to uniquely identify information in computer systems. It is used in software and systems to uniquely identify entities like documents or objects, particularly in distributed systems and databases where ensuring uniqueness is crucial.
UUID is represented as a 32-character hexadecimal string, typically separated by hyphens to group the characters into sections for easier readability.

Example:
3f2504e0-4f89-41d3-9677-3e67d57e0677

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Frequently Asked Questions

What is the full form of UUID?

The full form of UUID is Universally Unique IDentifier

What are the full forms of UUID in Computing?

Universally Unique IDentifier | Unique User IDentifier

What are the full forms of UUID in Worldwide?

Universally Unique IDentifier | Unique User IDentifier

Translation

Translate Universally Unique IDentifier into other languages

Citations Formatting rules vary by edition. Please verify against your required style manual.

Chicago Style

FullForms. "UUID." Accessed April 1, 2026. https://fullforms.com/UUID.

Harvard Style

FullForms (2026) 'UUID', FullForms.com. Available at: https://fullforms.com/UUID (Accessed: 01 April 2026).

MLA Style

"UUID." FullForms.com, 2026, https://fullforms.com/UUID. Accessed 01 Apr. 2026.

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