Overview#

Unique Identifier is an Identity Attribute that represents an Entity.

Unique Identifier may only be unique within the provided Context and may or may not be a Universally Unique Identifier.

Some Unique Identifier:

• Fully Qualified Domain Name
• Uniform Resource Name
• Uniform Resource Identifier
• Uniform Resource Locator
• IP Address (IPAddress)
• i-number

More Information#

There might be more information for this subject on one of the following:

• Advertising ID
• Android Advertising ID
• AuthorityKeyIdentifier
• B003281
• Best Practices For Unique Identifiers
• Blockchain
• Decentralized Identifier
• Extensible Resource Identifier
• FHIR Resource
• GS1 Company Prefix
• GS1 Manufacturer Code
• GS1 Product Code
• Geographic Names Information System Identifier
• Home Network Identity
• I-number
• IDM Related Compliance Items
• Identifier
• Identifier for Advertisers
• Identify and Authenticate access to system components
• Identity Document
• Integrated Circuit Card Identifier
• International Mobile Equipment Identity
• International Mobile Subscriber Identity
• International Securities Identifying Number
• International Standard Book Number
• International Standard Recording Code
• International Standard Serial Number
• LDAP Entry
• LONIC
• Law of Minimal Disclosure For A Constrained Use
• Location Area Identity
• Mailbox
• Media Access Control Address
• Medicare Beneficiary Identifier
• Mobile Equipment Identifier
• Mobile Global Title
• Mobile Subscriber Identification Number
• National Provider Identifier
• North American Numbering Plan
• OAuth Scopes
• Omnidirectional identifier
• OpenID Connect Federation
• Personal Name
• Protected Health Information
• RID Master FSMO Role
• Relative IDentifier
• Reporting Body Identifier
• SCIM id
• SamAccountName
• Security Identifier
• SerialNumber
• Sign in with Apple
• Sub
• Subject Attributes
• SubjectKeyIdentifier
• Tracking Area Code
• Type Allocation Code
• Unidirectional identifier
• Unique Health IDentifier
• UniqueIdentifier
• United Nations Standard Products and Services Code
• Universally Unique Identifier
• Zigbee PAN ID