| Abbreviation | Definition |
|---|---|
| AITI | Advanced Information Technology Institute |
| AITI | African Institute of Technology and Innovation |
| AITI | American Indian Training Institute |
| AITI | Australian Industrial Transformation Institute |
| AITI | Australian Institute of Translation and Interpretation |
| AITM | Aryavart Institute of Technology and Management |
| AITM | Ashoka Institute of Technology and Management |
| AITM | Asian Institute of Technology and Management |
| AITMA | Association Institute of Thai Martial Arts |
| AITR | Acropolis Institute of Technology and Research |
| AITS | Annamacharya Institute of Technology and Science |
| AITT | Acadia Institute for Teaching and Technology |
| AITT | Access Institute of Technical Training |
| AITT | Aiyana Institute of Talent Transformation |
| AITT | Australian Institute of Technical Training |
| AITT | Australian Institute of Technology and Trade |
| AITT | Australian Institute of Trade and Technology |
| AIUE | Asia Institute of Urban Environment |
| AIUM | American Institute of Ultrasound in Medicine |
| AIVD | Adelaide Institute Vocational Dance |