NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.
Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.
An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
The Language of Trustworthy AI: An In-Depth Glossary of Terms
Published
Author(s)
Daniel Atherton, Reva Schwartz, Peter Fontana, Patrick Hall
Abstract
The NIST (National Institute of Standards and Technology) glossary of terms related to trustworthy and responsible artificial intelligence (AI) and machine learning (ML) intends to promote a common understanding and effective communication among individuals and organizations seeking to operationalize trustworthy and responsible AI through approaches such as the NIST AI Risk Management Framework (AI RMF). The glossary, like the AI RMF, is non-sector specific and use-case agnostic, designed to be flexible for all organizations and sectors of society to use. The continuing aim of the glossary is to provide a common language to improve discussions related to AI and to increase their effectiveness and efficiency.
Atherton, D.
, Schwartz, R.
, Fontana, P.
and Hall, P.
(2023),
The Language of Trustworthy AI: An In-Depth Glossary of Terms, OTHER, National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NIST.AI.100-3, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=936552
(Accessed October 2, 2025)