Definition of Identifier. Meaning of Identifier. Synonyms of Identifier

- identification (the process of identifying), or an identifier (that is, an instance of identification). An identifier may be a word, number, letter, symbol...
- A digital object identifier (DOI) is a persistent identifier or handle used to uniquely identify various objects, standardized by the International Organization...
- A unique identifier (UID) is an identifier that is guaranteed to be unique among all identifiers used for those objects and for a specific purpose. The...
- Universally Unique Identifier (UUID) is a 128-bit label used to uniquely identify objects in computer systems. The term Globally Unique Identifier (GUID) is also...
- International Standard Book Number (ISBN) is a numeric commercial book identifier that is intended to be unique. Publishers purchase or receive ISBNs from...
- operating systems identify a user by a value called a user identifier, often abbreviated to user ID or UID. The UID, along with the group identifier (GID) and...
- process extracts identifiers from the article abstract and puts those in a field called Secondary Identifier (SI). The secondary identifier field is to store...
- A Uniform Resource Identifier (URI), formerly Universal Resource Identifier, is a unique sequence of characters that identifies an abstract or physical...
- whether it is a direct identifier that is uniquely ****ociated with a person or a quasi-identifier that is not unique. A quasi-identifier cannot pin down an...
- Ninoy Aquino Airport. In the United States, the IATA identifier usually equals the FAA identifier, but this is not always the case. A prominent example...