Universal Identifiers represent various schemes used to uniquely reference people, companies, and other things across domains and systems. 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.
What should go in this category
Only identifiers that are used for multiple, cross-organizational systems should go in here. For example, Social Security Numbers, which are used to identify a citizen to their phone company, their credit card company, and all sort of other entities, as well as the IRS, should go in here. Stock Keeping Units, which are used by an individual company to keep track of the products it sells, should not.
This category has only the following subcategory.
- ► International Standard Book Number (4 P)
Pages in category "Universal identifiers"
The following 63 pages are in this category, out of 63 total. This list may not reflect recent changes (learn more).
- IETF language tag
- Industry Standard Coding Identification
- International Article Number (EAN)
- International Geo Sample Number
- International identifier
- International mobile subscriber identity
- International Standard Audiovisual Number
- International Standard Book 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 Serial Number
- International Standard Technical Report Number
- International Standard Text Code
- List of group-0 ISBN publisher codes
- List of group-1 ISBN publisher codes
- Italian fiscal code card
- Italian health insurance card