| Acronym | Definition |
|---|
| AFDM➣Ash Free Dry Mass |
| AFDM➣Medium Auxiliary Floating Dry Dock (Non Self-Propelled) |
| AFDM➣African Diamond Company, Inc. (stock symbol) |
| AFDM➣Aboriginal Family Decision Making (indigenous initiative; Australia) |
| AFDM➣Advanced Fluid Dynamics Model |
| AFDM➣Alianza Federal de Mercedes (Spanish: Federal Alliance of Land Grants; Mexico) |