| SCIDS | severe combined immunodeficiency syndrome |
|---|---|
| SCIDX | severe combined immunodeficiency disease, X-linked |
| SIV | simian immunodeficiency virus; Sprague-Dawley-Ivanovas [rat] |
| SIVagm | simian immunodeficiency virus from African green monkeys |
| SIVMAC | simian immunodeficiency virus of macaques |