| Subject | English | Spanish |
| med. | alpha interferon | interferón leucocitario |
| med. | alpha interferon | interferón alfa |
| med. | antiviral interferon | interferón antiviral |
| health., nat.sc. | beta interferon | interferón fibroblástico |
| med. | beta interferon | interferón del fibroblasto |
| med. | beta interferon | interferón beta |
| biotechn. | bovine interferon | interferón bovino |
| health., nat.sc. | fibroblast interferon | interferón beta |
| health., nat.sc. | fibroblast interferon | interferón fibroblástico |
| med. | fibroblast interferon | interferón del fibroblasto |
| med. | gamma interferon | interferón inmune |
| med. | gamma interferon | interferón gamma |
| med., health., anim.husb. | gamma-interferon assay | prueba del interferón γ |
| med., health., anim.husb. | gamma-interferon assay | prueba del interferón gamma |
| med., health., anim.husb. | gamma interferon test | prueba del interferón γ |
| med., health., anim.husb. | gamma interferon test | prueba del interferón gamma |
| med. | immune interferon | interferón gamma |
| med. | immune interferon | interferón inmune |
| health. | interferon alfa | interferón alfa (interferonum alfa) |
| health. | interferon beta | interferón beta (interferonum beta) |
| health. | interferon gamma | interferón gamma (interferonum gamma) |
| med., health., anim.husb. | interferon-gamma release assay | prueba del interferón γ |
| med., health., anim.husb. | interferon-gamma release assay | prueba del interferón gamma |
| health. | leucocyte interferon | interferón alfa |
| med. | leucocyte interferon | interferón leucocitario |
| health. | leukocyte interferon | interferón alfa |
| health. | leukocyte interferon | interferón leucocitario |
| med. | lymphoblast interferon | interferón alfa |
| med. | lymphoblast interferon | interferón leucocitario |
| health. | recombinant interferon alfa-2a | interferón alfa 2 recombinante |