| Abbreviation | Definition |
|---|---|
| AIM | Accessible Induction Model |
| AIM | Agriculture Instructional Media |
| AIM | ARH Integrated Media |
| AIME | Alabama Institute for Manufacturing Excellence |
| AIMS | Academic Information Management System |
| AIMS | Activities Integrating Mathematics and Science |
| AIMS | Alternate Instruction Management System |
| AIMS | Aspirations In Medical Services |
| AIN | Admission Index Number |
| AINA | Arctic Institute of North America |
| AINS | Austrian Institute for Nonlinear Studies |
| AINSEE | Academic Information Network of South East Europe |
| AIOU | Alama Iqbal Open University |
| AIOU | Allama Iqbal Open University |
| AIOU | Asia International Open University |
| AIP | Artificial Intelligence Project |
| AIPD | Army Institute for Professional Development |
| AIPET | Almaty Institute of Power Engineering and Telecommunications |
| AIPMT | All-India Pre-Medical Test |
| AIRA | Aircraft Icing Research Alliance |