| LAV | Lymphadenopathy Associated Virus |
|---|---|
| HTLV-III/LAV | human T cell lymphotropic virus type III/lymphadenopathy associated virus |
| HTLV-III/LAV | human T lymphotrophic virus type III/lymphadenopathy-associated virus |
| MED | Medical Entities Dictionary |
| MED | Minimal effective dose |