| HSV-2 | Herpes Simplex Virus type I and type 2 |
|---|---|
| HIV-2 | Human Immunodeficiency Virus type 1 and type 2 |
| HSV 2 | herpes simplex virus type 1 or type 2 |
| 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 |