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Universal identifiers represent various schemes used to uniquely reference people, companies, and other things across domains, systems and organizations. They are used mostly in computer systems and databases, and provide a way to find objects whose names may change.
Universal identifiers are usually assigned by an agency or a consortium, and may or may not have governmental or international oversight.
Subcategories
This category has the following 3 subcategories, out of 3 total.
Pages in category "Unique identifiers"
The following 87 pages are in this category, out of 87 total. This list may not reflect recent changes.
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- IETF language tag
- Industry Standard Coding Identification
- Integrated Authority File
- International Article Number
- International Food Code
- International Generic Sample Number
- International identifier
- International Mobile Equipment Identity
- International mobile subscriber identity
- International Standard Audiovisual Number
- International Standard Authority Data Number
- International Standard Identifier for Libraries and Related Organizations
- International Standard Link Identifier
- International Standard Music Number
- International Standard Musical Work Code
- International Standard Name Identifier
- International Standard Recording Code
- International Standard Technical Report Number
- International Standard Text Code
- List of group-0 ISBN publisher codes
- List of group-1 ISBN publisher codes
- ISIDPlus
- ISO 3166-1 alpha-2
- ISO 9362
- ISSN
- Italian fiscal code
- Italian health insurance card