| Acronym | Definition |
|---|
| ADN | Anchorage Daily News (Alaska newspaper) |
| ADN | Associate Degree in Nursing |
| ADN | Application Delivery Network |
| ADN | Yemen (international vehicle registration) |
| ADN | Ácido Desoxirribonucleico |
| ADN | Acide Désoxyribonucléique (French: DNA) |
| ADN | Autodesk Developer Network |
| ADN | Any Day Now |
| ADN | Accion Democratica Nacionalista (Spanish: National Democratic Action; Bolivia) |
| ADN | Advanced Digital Network |
| ADN | Association pour la Démocratie à Nice (French: Association for Democracy in Nice) |
| ADN | Adiponitrile |
| ADN | Allgemeiner Deutscher Nachrichtendienst |
| ADN | Add in Utility (File Name Extension) |
| ADN | Abbreviated Dialing Number |
| ADN | Automatic Digital Network |
| ADN | Ashley, Drew & Northern (Railroad) |
| ADN | Area Distribution Node(s) |
| ADN | Alianza Democrática Nacionalista (Nationalist Democratic Alliance - Bolivia) |
| ADN | Automatic Document Numbering |
| ADN | Aircraft Dealer Network (Somerville, TN) |
| ADN | Autobuses del Norte (Guatemalan bus lines) |
| ADN | Area Distribution Node |
| ADN | Agence du Don en Nature (French donation agency) |
| ADN | Accession Designation Number |
| ADN | Acxiom Data Network |
| ADN | Agency Disclosure Notice |
| ADN | Allied Command Europe desired ground zero number (US DoD) |
| ADN | American Depository Notes |
| ADN | ACE DGZ Number |
| ADN | Automated Data Network |
| ADN | Antenna Designer's Notebook |
| ADN | Agents Disclosure Notice |