| Abbreviation | Definition |
|---|---|
| AHCP | Annuitant Health Care Program |
| AHES | Average Hourly Earnings |
| AHT | Average Handling Time |
| AIA | Aerospace Industries Association |
| AIC | Account identifier code |
| AIC | Advantage Investment Council |
| AIC | Appreciated, Influenceable, and Controllable |
| AIDA | Action Investment Differential Advantage |
| AIDA | Advanced Industrial and Design Applications |
| AIDA | Appeal, Indirect, Direct, Action |
| AIDA | Attention - Interest - Desire - Action |
| AIDA | Automatic Interprofessional Dealing System |
| AIDA | Awareness, Interest, Desire, and Action |
| AIDC | Automatic Identification And Data Collection |
| AIFE | Award in Financial Education |
| AIGC | Association Of Independent General Counsel |
| AIGM | Assessing the Impact of General Motors Plants |
| AILL | Aille |
| AIM | Access to Information Management |
| AIM | Achieving Improved Measurement |