| Acronym | Definition |
|---|
| ALSG➣Advanced Life Support Group (Manchester, England) |
| ALSG➣Aplasia of Lacrimal and Salivary Glands |
| ALSG➣Airport Logistic Services Group, Inc (Des Plaines, IL) |
| ALSG➣Arabic Literature Study Group |
| ALSG➣Australian Leukemia Study Group (oncology) |
| ALSG➣American Leadership Study Groups (est. 1965) |