Simian
121SIV-rcm — simian immunodeficiency virus red capped mangabey …
122SIV-sm — simian immunodeficiency virus sooty mangabey …
123SIV-stm — simian immunodeficiency virus stump tailed macaque …
124SIV-syk — simian immunodeficiency virus Sykes monkey …
125SRV 1, 2 — simian retrovirus 1, 2 …
126SSAV — simian sarcoma associated virus …
127STLV — simian T lymphotropic virus …
128STLV 1, 2, 3 — simian T lymphotropic virus 1, 2, 3 …