| Abbreviation | Definition |
|---|---|
| AIFP | Associate of the Institute of Financial Planning |
| AIIA | Associazione Italiana Internal Auditors |
| AIIT | Associate of the Institute of Indirect Taxation |
| AIMC | Associate of the Institute of Management Consultancy |
| AIMS | Account Information Management System |
| AIMS | Advanced Invoice Management System |
| AIP | Average Invoice Price |
| AIPA | Association of Incorporated Public Accountants |
| AIRA | Allocated Insurance Reserve Account |
| AIRFP | Air Financial Partners |
| AIS | Accounting Information Standards |
| AIS | Accounting Information System |
| AIS | Accounting Information Systems |
| AISG | Accountant International Study Group |
| AISG | Accountants International Study Group |
| AISMA | Association of Independent Specialist Medical Accountants |
| AISP | Accounting Intern Scholarship Program |
| AIU | Audit Inspection Unit |
| AJEMA | ASEAN Journal of Economics Management and Accounting |
| AJFA | American Journal of Finance and Accounting |