Authority control, authority files, authority records, NACO, Name Authority Cooperative, MARC, Functional requirements for bibliographic records, FRBR, Functional requirements for authority numbers and records, FRANAR, ISADN, International Standard Authority Number, International Standard Text Code, ISTC, OAI, Open Archive Initiative, LEAF, Hong Kong Chinese Authority for Names, HKCAN, Universal Bibliographic Control, UBC, AACR, Library of Congress authorities, standard numbers, VIAF, Virtual International Authority File, LCNAF, Library of Congress Name Authority File, Semantic Web Controllo d’autorità, archivi d’autorità, record d’autorità, Requisiti funzionali per record bibliografici, numeri standard, Controllo Bibliografico Universale, CBU, Web semantico