AIAA LEXICON (est. December 2019)The AIAA Lexicon comprises words and phrases in common use that describe the science and technology of aerospace engineering and its subdisciplines.This lexicon is being used to tag and organize papers, publications, other AIAA.org content, and has been imported to Engage to allow users to tag their own content. Tag your discussion posts, events, and library entries. This helps other users find your content easily and quickly. View more information about tagging HERE.