| HTLF | human T-cell leukemia virus enhancer factor |
|---|---|
| TEF | thermic effect of food; thyrotroph embryonic factor; tracheoesophageal fistula; transcriptional enha... |
| TFE | polytetrafluoroethylene; transcription factor for immunoglobulin heavy chain enhancer |
| HIV | Human Immunodeficiency Virus |
| CD4 | HIV helper cell count |