| Acronym | Definition |
|---|
| AHN➣All Headline News (online news service) |
| AHN➣Academy of the Holy Names (Albany, NY) |
| AHN➣Ad Hoc Network |
| AHN➣Archivo Histórico Nacional (Spanish: National Historical Archive) |
| AHN➣Athens, GA, USA (Airport Code) |
| AHN➣AIDS Housing Network (New York, NY) |
| AHN➣Asian Highway Network (transportation project) |
| AHN➣Autisme de Haut Niveau (French: High-Functioning Autism) |
| AHN➣African Heritage Network (TV station) |
| AHN➣Army Health Nurse (US Army) |
| AHN➣Assigned House Number (address marker; various locations) |
| AHN➣Aetna Hispanic Network |
| AHN➣Allied Health Network |
| AHN➣Adenomatous Hyperplastic Nodule |
| AHN➣Algemeen Hoogtemodel Nederland (Dutch: Netherlands General Elevation Model) |