The goal of this AI Glossary is to develop a joint understanding and to give a comprehensive overview of what AI involves, which technologies it contains as well as the relevance to Industrie 4.0 and Intelligent Manufacturing. It includes 84 relevant AI terms, technologies, and definitions that summarise and explain AI-related key technologies and concepts. The AI Glossary is primarily targeted at individuals and units of manufacturing companies as well as third-party consulting or service companies that continue to face challenges in leveraging AI technologies and systems to improve production processes and support services.