| Acronym | Definition |
|---|
| AFSI➣AmTrust Financial Services, Inc (New York, NY casualty insurer) |
| AFSI➣Americans for a Safe Israel |
| AFSI➣Amphenol Fiber Systems International |
| AFSI➣Asthma-Friendly Schools Initiative |
| AFSI➣All Faiths Seminary International (New York) |
| AFSI➣American Food Safety Institute |
| AFSI➣American Feng Shui Institute |
| AFSI➣Africa Food Security Initiative |
| AFSI➣Australian Foundation for Studies in Italy |
| AFSI➣Advanced Filtration Systems Inc |
| AFSI➣Associate, Financial Services Institute |
| AFSI➣Age at First Sexual Intercourse |
| AFSI➣Aviation Fire & Security International |
| AFSI➣Abstract Font Service Interface |
| AFSI➣Audible Field Strength Indicator |
| AFSI➣Alternate Food Stamp Issuance |
| AFSI➣Automated Food System Inc |
| AFSI➣Analog Fixed Station Interface |
| AFSI➣Absolute Financial Services, Inc (Odessa, FL) |