- AATE stands for Australian Association for the Teaching of English
- AATE stands for American Alliance for Theatre and Education (Bethesda, MD)
- AATE stands for Advanced Affordable Turbine Engine (US Army)
- AATE stands for American Association of Teachers of Esperanto
- AATE stands for African American Theatre Ensemble (Evanston, IL)
- AATE stands for Arctic Acoustic Transmission Experiment
Abbreviations And Their Meaning