- AAIT stands for Associate of Arts in Information Technology (various schools)
- AAIT stands for Addis Ababa Institute of Technology (Addis Ababa, Ethiopia)
- AAIT stands for Atlanta Association of Interpreters and Translators (Atlanta, GA)
- AAIT stands for Association for Advancement of Information Technology (Bangladesh)
- AAIT stands for Atomic Absorption Inhibition Titration
- AAIT stands for Army Automated Identification Technology
- AAIT stands for Aircraft Accident Investigation Team (Australia)
- AaIT stands for Androctonus Australis Anti-Insect Toxin
AAIT