This bilingual DIN SAE SPEC (German/English) defines terms used in automated vehicle technology, particularly terms relating to simulations and test environments. This document will be a useful tool for further research and development activities in this area, and for better communication with international partners. It will help unify language in this complex, interdisciplinary field. This DIN SAE SPEC does not define terms on levels of automation or vehicle parameters. This DIN SAE SPEC (PAS) is intended for R&D personnel, software developers, test track operators, testing organizations and manufacturers of automated vehicles.