##  [Authority File](/authority-file) 

  ##  [Authority File](https://information.quantumdictionary.io/authority-file-0) 

  

 [![Information & Communication Dictionary](/sites/default/files/styles/large/public/2026-01/Information%20%26%20Communication.png.webp?itok=g4emS-T7)](/topic-specific-dictionaries/information-communication)



**Information & Communication Dictionary**

 







 

 

 

 



 

 

 

 

Definition

A curated list of authorized headings (forms of names, corporate bodies, subjects, etc.) and stable identifiers, together with variant forms and relevant relationships, maintained to ensure consistent naming, disambiguation, and linking across bibliographic records and discovery systems.