The International Standard Link Identifier (ISLI), is an identifier standard. ISLI is a universal identifier for links between entities in the field of...

The International Standard Book Number (ISBN) is a numeric commercial book identifier that is intended to be unique. Publishers purchase or receive ISBNs...

International Standard Audiovisual Number (ISAN) is a unique identifier for audiovisual works and related versions, similar to ISBN for books. It was...

International Standard Musical Work Code (ISWC) is a unique identifier for musical works, similar to the book's ISBN. It is adopted as international standard...

The International Standard Name Identifier (ISNI) is an identifier system for uniquely identifying the public identities of contributors to media content...

International Standard Book Number (ISBN), a similar unique identifier for books International Standard Musical Work Code (ISWC), a unique identifier...

The International Standard Music Number or ISMN (ISO 10957) is a thirteen-character alphanumeric identifier for printed music developed by ISO. The original...

An International Standard Serial Number (ISSN) is an eight-digit to uniquely identify a periodical publication (periodical), such as a magazine. The ISSN...

digital object identifier (DOI) is a persistent identifier or handle used to uniquely identify various objects, standardized by the International Organization...

The International Standard Text Code (ISTC) is a unique identifier for text-based works. The ISO standard was developed by TC 46/SC 9 and published in...

The International Chemical Identifier (InChI, pronounced /ˈɪntʃiː/ IN-chee) is a textual identifier for chemical substances, designed to provide a standard...

persistent identifier (PI or PID) is a long-lasting reference to a document, file, web page, or other object. The term "persistent identifier" is usually...

identification (the process of identifying), or an identifier (that is, an instance of identification). An identifier may be a word, number, letter, symbol...

digits; and a number that includes the domestic bank account number, branch identifier, and potential routing information. The check digits enable a check of...

global securities identifier. Trading, clearing and settlement systems in many countries adopted ISINs as a secondary measure of identifying securities. Some...

collaboratively-created linked dataset that acts as central storage for the structured data of its Wikimedia Foundation sibling projects Global Research Identifier Database...

Standard Music Number, a thirteen-character alphanumeric identifier for printed music International Standard Audiovisual Number, a unique identifier for...

FPI, and the text identifier which indicates the particular document or object the FPI identifies. In the example, the owner identifier is "-//W3C" and...

sub-multiplexing ISO 17316:2015 Information and documentation - International standard link identifier (ISLI) ISO 17338:2009 Ships and marine technology - Drawings...

separated by colons: ECLI:[country code]:[court identifier]:[year of decision]:[specific identifier]. The standard is laid down in the Council Conclusions inviting...

A Uniform Resource Identifier (URI), formerly Universal Resource Identifier, is a unique sequence of characters that identifies an abstract or physical...

price, quantity or weight along with a product identifier – in a retailer defined way. The product identifier may be one assigned by the Produce Electronic...

Serial Item and Contribution Identifier (SICI) was a code (ANSI/NISO standard Z39.56-1996 [R2002]) used to uniquely identify specific volumes, articles...

The Digital Author Identifier (DAI) was a Dutch initiative to create an person identifier for researchers to (1) enhance linkability of scholarly communication...

Name (URN) is a Uniform Resource Identifier (URI) that uses the urn scheme. URNs are globally unique persistent identifiers assigned within defined namespaces...

Integrated Authority File (GND) International Standard Authority Data Number (ISADN) International Standard Name Identifier (ISNI) Wikipedia's authority...

UTC−12:00 is an identifier for a time offset from UTC of −12:00. It is the last to enter a New Year, and is sometimes referred to as the International Date Line...

supermarkets and drugstores International Society for Autonomic Neuroscience International Standard Audiovisual Number, a unique identifier for audiovisual works...

ClinicalTrials.gov (NCT identifier) and the International Standard Randomized Controlled Trial Number Register (IRCTN identifier). A reference which is...

silver standard and bimetallism have been more common than the gold standard. The shift to an international monetary system based on a gold standard reflected...