| Acronym | Definition |
|---|
| AITA➣All India Tennis Association (est. 1920; New Delhi, India) |
| AITA➣America's Independent Truckers' Association, Inc. |
| AITA➣Alabama Information Technology Association (est. 1999; Madison, AL) |
| AITA➣Australian International Trade Association |
| AITA➣All India Travel Agency (New Delhi, India) |
| AITA➣Advanced Internet Technology and Applications (workshop) |