| Abbreviation | Definition |
|---|---|
| AFI | Auxiliary Force India |
| AFIA | Air Force Inspection Agency |
| AFIC | Air Force Intelligence Command |
| AFID | Anti-Fratricide Identification Device |
| AFID | Apparatus Field Inspection Duty |
| AFID | Armed Forces Institute of Dentistry |
| AFIMS | Air Force Incident Management System |
| AFIMS | Armed Forces Inspectorate of Medical Stores (Pakistan) |
| AFIN | Air Force Intelligence |
| AFIP | ADLER/ AFATDS Interoperability Program |
| AFIP | Armed Forces Independence Payment |
| AFIRB | Armed Forces Identification Review Board |
| AFIS | Advanced Fire Information System |
| AFIS | Air Force Intelligence Service |
| AFIT | Air Force Institute of Technology |
| AFIWC | Air Force Information Warfare Center |
| AFJI | Air Force Joint Instruction |
| AFJMAN | Air Force Joint MANual |
| AFJROTC | Air Force Junior Reserve Officer Training Corps |
| AFK | Away From the Keyboard |