IASL
| Acronym | Definition |
|---|---|
| IASL | International Association of School Librarianship (Erie, PA) |
| IASL | Institute of Air and Space Law (McGill University; Canada) |
| IASL | Internationalen Archiv für Sozialgeschichte der Deutschen Literatur (International archives for social history of the German literature) |
| IASL | Integrated Aircraft Simulation Laboratory |
| IASL | I Am Seriously Laughing |
| IASL | Information Assurance Senior Leadership (US DoD) |