| Abbreviation | Definition |
|---|---|
| AFFN | Armed Forces Financial Network |
| AFIB | Al Faysal Investment Bank |
| AFSB | Allstate Federal Savings Bank |
| AFSB | American Federal Savings Bank |
| AGIB | Arab Gambian Islamic Bank |
| AGVB | Assam Gramin Vikash Bank |
| AHB | American Heritage Bank |
| AHB | American Heritage Bank's |
| AHB | Bank Al-Habib |
| AHP | Affordable Housing Program |
| AI | Angel Investor |
| AIA | Assets for Independence Account |
| AIB | Accountant in Bankruptcy |
| AIB | Afghanistan International Bank |
| AIB | Allied Irish Bank |
| AIB | Allied Irish Banks |
| AIB | Arab International Bank |
| AIB | Internet Banking |
| AIBC | Asia Investment Banking Conference |
| AIBEA | All India Bank Employees Association |