| Abbreviation | Definition |
|---|---|
| ALSS | Accenture Life Safety Solution |
| ALSS | Advanced Life Support System |
| ALSS | Arts Law and Social Sciences |
| ALSS | Atlantic Legal Support Services |
| ALSS | Aviation Life Support Systems |
| ALST | Assistant Life Support Technician |
| ALSU | Air Land Sea and Underwater |
| ALSU | Arithmetic Logic Shift Unit |
| ALSV | anodic linear sweep voltammetry |
| ALSV | Anodic Linear Sweep Voltammetry?? |
| ALSV | Apple latent spherical virus |
| ALSV | Avian Leukosis Sarcoma Virus |
| ALT | Anarchists Lunatics and Terrorists |
| ALT | Anarchists Lunaticts And Terrorists |
| ALT | Anti Labour Technican |
| ALT | Arte Lavoro Territorio |
| ALT | Association for Linguistic Typology |
| ALTA | A Lot Of Traversing Around |
| ALTA | American Land Title Associa |
| ALTAR | Adore Love Thank Ask And Receive |