| Acronym | Definition |
|---|
| AATA➣Ann Arbor Transportation Authority (Ann Arbor and Ypsilanti, MI) |
| AATA➣American Art Therapy Association, Inc. |
| AATA➣American Aerospace Technical Academy (Los Angeles, CA) |
| AATA➣American Automobile Touring Alliance |
| AATA➣Arizona Automobile Theft Authority |
| AATA➣Art and Archaeology Technical Abstracts |
| AATA➣American Association of Teachers of Arabic |
| AATA➣Asociación Argentina de Tenis Adaptado |
| AATA➣Animal Air Transportation Association |
| AATA➣Arkansas Athletic Trainers' Association |
| AATA➣Alabama Aerospace Teachers' Association |
| AATA➣Australian Accordion Teachers Association |
| AATA➣American Airlines Travel Academy |
| AATA➣Arizona Agricultural Teachers Association |
| AATA➣Asociacion Argentina de Tiradores con Arco |