| Acronym | Definition |
|---|
| AMSI➣Antimalware Scan Interface (software) |
| AMSI➣Ameritech Message Signal Interface |
| AMSI➣Australian Mathematical Sciences Institute |
| AMSI➣Architectural Metal Specialties, Inc. (Douglasville, GA) |
| AMSI➣American Media and Social Institutions (Middle Tennessee State University) |
| AMSI➣Academia Management Solutions International (Dubai, United Arab Emirates) |
| AMSI➣Association of Muslim Scholars of Iraq |
| AMSI➣Assembled Munitions Serviceability Inspection |
| AMSI➣Ambient Surround Imaging |
| AMSI➣Atlantic Merchant Shipping Instructions |