| HIV-G | human immunodeficiency virus-associated gingivitis |
|---|---|
| HTLF | human T-cell leukemia virus enhancer factor |
| HTLV-MA | cell membrane antigen associated with the human T-cell leukemia virus |
| HTLV-I-MA | human T-cell leukemia virus-I-associated membrane antigen |
| HTLVR | human T-cell leukemia virus receptor |