| Acronym | Definition |
|---|
| AMN | Airman (USAF rank) |
| AMN | Adrenomyeloneuropathy (form of neurological disease ALD) |
| AMN | Agile Media Network (Japan) |
| AMN | Audioman Nodes |
| AMN | Afghan Mission Network (information system) |
| AMN | Advanced Media Network |
| AMN | Aboriginal Mapping Network (est. 1998; Canada) |
| AMN | Art Museum Network |
| AMN | American Medical News |
| AMN | Abstract Machine Notation (formal methods) |
| AMN | Artificial Mains Network |
| AMN | Any Minute Now |
| AMN | Amicale Motocycliste de Nice (French: Friendly Riders of Nice; motorcycle club; Nice, France) |
| AMN | American Mobile Nurses |
| AMN | Acta Musei Napocensis |
| AMN | Autonomous Maritime Navigation |
| AMN | Annuity Market News |
| AMN | Ansaldo Meccanico Nucleare |
| AMN | Air Management Node (BFTT/CSTS system on LHD class ships) |
| AMN | Access Media Network, Inc. |
| AMN | Alkali Metal Nitrite |
| AMN | American Motorcycle Network |
| AMN | (USN Rating) Aviation Structural Mechanic (Hydraulics) |