| Acronym | Definition |
|---|
| ADRN➣Attention Deficit Resource Network |
| ADRN➣Associate Degree Registered Nurse (degree program) |
| ADRN➣Antimalarial Drug Resistance Network |
| ADRN➣Alliance for Democracy and National Reconciliation (est. 2002) |
| ADRN➣Advance Document Revision Notice (Boeing configuration management form) |