AARL
| Acronym | Definition |
|---|---|
| AARL | Australian Academic and Research Libraries (quarterly journal) |
| AARL | Auburn Avenue Research Library on African-American Culture and History |
| AARL | Attribute Authority Revocation List (technological security) |
| AARL | Army Aeromedical Research Laboratory |
| AARL | American Amateur Radio League |