| Abbreviation | Definition |
|---|---|
| AGI | Advanced Ground Instructor |
| AGM | Assistant Game Manager |
| AGM | Assistant General Manager |
| AHC | Architectural Hardware Consultant |
| AHCP | Accredited Health Care Practitioner |
| AHI | Allied Health Instructor |
| AI | Absent Indefinitely |
| AI | Assistant Instructor |
| AIA | Annual In Advance |
| AIC | Administrator In Charge |
| AIC | Associate in Claims |
| AICC | Advanced Illness Care Coordinator |
| AICO | Assistant Inventory Control Officer |
| AIDES | Alert, Industrious, Dedicated, Energetic, and Service-oriented |
| AIF | Accredited Investment Fiduciary |
| AIFA | Applied Investment Finance Analyst |
| AIFA | Applied Investment & Finance Analyst |
| AINS | Associate in General Insurance |
| AIO | Activities Interests And Opinions |
| AIO | Assistent In Opleiding |