The Getty Vocabularies are a set of multilingual thesauri that provide authoritative terminology to catalogers, researchers, and data providers in the visual arts domain.
Getty Vocabularies
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Art & Architecture Thesaurus (AAT)

A multilingual thesaurus of terms, sources, and relationships for concepts related to art, architecture, conservation, and cultural heritage
Union List of Artist Names (ULAN)

An international thesaurus of names, relationships, sources, and biographical data for people and firms related to art and architecture
Getty Thesaurus of Geographic Names (TGN)

A global thesaurus of names, relationships, sources, and coordinates for historical and current places related to art
Search Additional Vocabularies
Additional resources for expanded metadata and relationships about artworks and their subjects
Cultural Objects Name Authority (CONA)
A database focused on metadata for works of art, architecture, multiples, and works depicted in other works, including creators, titles, and relationships
Getty Iconography Authority (IA)
A thesaurus of proper names and relationships for iconographical narratives, characters, and events, with a special focus on non-Western topics
Driving Discovery and Innovation
The Getty Vocabularies are recognized globally as a linchpin for cataloging, research, and discovery in art and other cultural fields

About the Vocabularies
The Getty Vocabulary Program builds the shared language of art history—structured vocabularies that connect people, collections, and ideas across cultures and time.
Our vocabularies are open, interoperable, and built on international standards, so they work within the tools and systems researchers and institutions already use. They are multilingual and multicultural by design, reflecting the diversity of global art history rather than a single tradition or perspective.
We do not work alone. We grow these vocabularies with the international community—through partnership, training, and outreach—so the language of art remains a living, evolving collective resource.
Frequently Asked Questions
Read answers to frequently asked questions about the Getty Vocabularies
Related Resources
Training Materials
Documentation

Presentations, past events, and other training materials for the Getty Vocabularies
Categories for the Description of Works of Art (CDWA)
Documentation

A set of guidelines and best practices for the description of art, architecture, and other cultural works
Editorial Guidelines for the Getty Vocabularies
Documentation

Information about the editorial practice of the Getty Vocabularies, including rules and recommendations for contributors
Data & Services
Documentation
How to gain access to and reconcile Getty Vocabularies data
How to Contribute
Documentation
How to suggest new terms and edits to the Getty Vocabularies
Quarterly Update
Newsletter
The latest news and updates from the Getty Vocabulary Program
Contact the Vocabularies Team
Getty Vocabulary Program
Patricia Harpring
Managing Editor
Jonathan Ward
Senior Editor and Global Lead
Antonio Beecroft
Editor
Robin Johnson
Editor
Mark Pyzyk
Data Analyst & Facilitator
Ian Webb
Senior Project Manager
Emily Benoff
Research Engagement & Outreach Specialist